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Number of items: 196.


Ab. Aziz, Sidek (1989) Ketakharmonian mod akustik di dalam vitrius tellurite. In: Seminar Tahunan ke-VI (Kumpulan Fizik Keadaan Pepejal), 18 Ogos 1989, Universiti Malaya. (pp. 1-10).

Ab. Aziz, Sidek and Collier, I. T. and Hampton, R. N. and Saunders, G. A. (1989) Electrical conductivity and dielectric constant of samarium phosphate glasses. Philosophical Magazine B, 59 (2). pp. 221-232. ISSN 1364-2812

Abas, Fuad and Megat Ahmad, Megat Mohamad Hamdan (1989) Ke arah penyenggaraan dan pengurusan alatan makmal yang berkesan. In: Seminar Penyenggaraan dan Pengurusan Peralatan Makmal, 20-22 June 1989, PPPL, UPM, Serdang. (pp. 1-14).

Abbas, Fuad (1989) Peranan teknokrat dalam kebangunan ummah. In: Seminar Sains Islam II, 28-30 Jul. 1989, Universiti Malaya, Kuala Lumpur. (pp. 1-8).

Abd Halim, Mohd Ridzwan and Buxton, D. R. and Hattendorf, Mary J. and Carlson, R. E. (1989) Water-deficit effects on alfalfa at various growth stages. Agronomy Journal, 81 (5). pp. 765-770. ISSN 0002-1962; ESSN: 1435-0645

Abd Karim, Shahril and Abdul Rahman, Abdul Aziz (1989) Between individual ownership and shares: what is at stake for FELDA and the settlers? Land Development Digest, 10 (1). pp. 54-59. ISSN 0126-6162

Abd Samad, Mohd Yusoff and Abdul Razak, Che Nyonya and Salleh, Abu Bakar and Wan Yunus, Wan Md. Zin and Ampon, Kamaruzaman and Basri, Mahiran (1989) A plate assay for primary screening of lipase activity. Journal of Microbiological Methods, 9 (1). pp. 51-56. ISSN 0167-7012; ESSN: 1872-8359

Abdul Karim, Mohamad Nordin (1989) The effects of propranolol and chlorisondamine on amphetamine hyperthermic action on brown adipose tissue in lean and obese zucker rats. Jurnal Sains Nuklear Malaysia, 7 (2). pp. 91-96. ISSN 2232-0946

Abdul Karim, Mohamed Ismail (1989) An overview of food biotechnology in Malaysia. In: 2nd Asean Science and Technology Week, 30 Jan.- 4 Feb. 1989, Westin Philippines Plaza, Manila, Philippines. .

Abdul Rahim, Abdul Rahman (1989) State Level Log Production Planning Using Linear Programming. Masters thesis, Universiti Pertanian Malaysia.

Abdul Rahim, Khalid (1989) Welfare effects and trade implications of environmental regulation : Malaysian palm oil. In: Production, Public and Resource Economis Workshop, 21 Sep. 1989, University of Illinois, Urbana, U.S.A.. (pp. 1-24).

Abdul Rahman, Sheikh Omar and Saad, Mohd Zamri and Mutalib, Abdul Rahim and Bahaman, Abdul Rani and Saharee, Abdul Aziz and Awang, I. P. R. (1989) Pneumonia in sheep and goats: an aetiologic study. In: 6th International Conference of Institutions of Tropical Veterinary Medicine, 28 Aug.-1 Sept. 1989, Wageningen, The Netherlands. .

Abdul Rahman, Sheikh Omar and Saad, Mohd Zamri and Mutalib, Abdul Rahim and Bahaman, Abdul Rani and Saharee, Abdul Aziz and Awang, I. P. R. (1989) Pneumonia in sheep and goats : an aetiology study. In: 6th International Conference of Institution of Tropical Veterinary Medicine, 28 Aug.-1 Sep.1989, Wageningen, Netherlands. .

Abdul Rashid, Md. Zabid (1989) Bank managers': perceptions of unethical practices. Banker's Journal Malaysia. pp. 48-51. ISSN 0126-9543

Abdul Samah, Othman and Mohd. Nor, Othman and Alimon, Hasimah (1989) Utilization of agrowaste including cocoa, pineapple, sugar canes and other crops for the production of ethanol. In: International Symposium on the Development and Management of Energy Resouces, 26-28 Jan. 1989 (pp. 1-8).

Abdullah, Aminah (1989) Seasonal Dry Matter Production and Nitrogen Fixation of Leucaena (Leucaena Leucocephala) and Stylo (Stylosanthes Guianensis) in Pure Swards and in Association with Signal Grass (Brachiaria Decumbens). Masters thesis, Universiti Pertanian Malaysia.

Abdullah, NorHani (1989) Comparative Studies In Rumen Activities And Urea Kinetics Between Cattle And Buffaloes. PhD thesis, Universiti Pertanian Malaysia.

Abdullah, Mokhtar (1989) On Robust Alternatives to the Maximum Likelihood Estimators of a Linear Functional Relationship. Pertanika, 12 (1). pp. 89-98.

Abdullah, Siti Zahrah and Abdul Rahman, Sheikh Omar and Abdul Latif , Rokiah. (1989) Aeromonad septicemia in the catfish Clarias macrocephalus (Gunther) fry. In: Fisheries Research Seminar, 27 - 29 June 1989, Melaka. .

Abdullah Sani, Rehana and Arshad, Siti Suri (1989) Persistent effect of ivermectin against Haemonchus contortus in goats. Jurnal Veterinar Malaysia, 1 (1). pp. 49-51. ISSN 9128-2506

Abella, Floyd A. (1989) Pricing Efficiency in Major Cattle Auction Centres in the Philippines. Masters thesis, Universiti Pertanian Malaysia.

Ahmad, Aminah and Forest, Laverne B. (1989) Community Leader Participation in the Extension Programme Decision-Making Process. Pertanika, 12 (1). pp. 125-135.

Ahmad, Aminah and Muhammad, Ahmad Fuad (1989) Identification and quantification of basic needs and ecological resources. In: The Centre on Integrated Rural Development Asia and the Pacific (CIRDAP) Mid-Term Workshop on Developing Village Community by Integrating Basic Needs and Ecological Resources, 25-28 Sep. 1989, Universiti Pertanian Malaysia, Serdang, Selangor. (pp. 1-16).

Ahmad, F. B. H. and Anuar, S. and Ahmad, A. R. and Sajab, A. S. (1989) Preliminary study of feeding response and survival of coptotermes curvignathus on curcumin. In: 6th Asian Symposium on Medical Plants and Spices, 24-28 Jan. 1989, Bnadung, Indonesia. (pp. 1-9).

Ahmad, Faujan and Bruce, Malcolm J. (1989) A Simple and Clean Method for Methoxymethylation of Phenols. Pertanika, 12 (1). pp. 71-78.

Ahmed, K. M. Mahfuzuddin (1989) A Programming Model for the Determination of Benefits Obtainable from the Management of Open-Water Inland (Riverine) Fisheries of Bangladesh. Masters thesis, Universiti Pertanian Malaysia.

Ali, Ahayaudin and Tg. Kamalden, Tg. Mohamad Izham and Abas, Adnan (1989) Preliminary Study on Mortality of Catfish (Clarias macrocephalus) Fry Transported in Plastic Bags. Pertanika, 12 (3). pp. 335-340.

Anderson, I. G. and Shariff, Mohamed and Nash, G. (1989) A hepatopancreatic microsporidian in pond-reared tiger shrimp, penaeus monodon, from Malaysia. Journal of Invertebrate Pathology, 53 (2). pp. 278-280. ISSN 0022-2011; ESSN: 1096-0805

Ariffin, Zaharah (1989) The Effects of Nitrogen, Potassium and Chicken Dung on Yield and Quality of Chilli (Capsicum Annuum L.) Grown on a Bris Soil. Masters thesis, Universiti Pertanian Malaysia.

Awang, I.P.R. (1989) The influence of breed of the chick embryo and the route of egg inoculation on the infectivity of turkey paramyxovirus type 3. In: Malaysian Microbiology Symposium, 22-23 Aug 1989, Kuala Lumpur, Malaysia. (pp. 36-37).


Babji, Abdul Salam and Ooi, P. H. and Abdullah, Aminah (1989) Determination of Meat Content in Processed Meats Using Currently Available Methods. Pertanika, 12 (1). pp. 33-41.

Badri, M. and Crouse, Karen Anne (1989) Changes in Surface Potential of Activated Carbon Due to Adsorption of Ions. Pertanika, 12 (1). pp. 65-70.

Bahaman, Abdul Rani (1989) Leptospirosis in Malaysia - an overview. In: The First Congress of Veterinary Association Malaysia, 10-12 Mar. 1989, Kuala Lumpur. (pp. 94-96).

Bahaman, Abdul Rani and A. E, Maznah and M. S, Hajariah and Azhar, P. Z. (1989) Prevalence of caseous lymphadenitis in goats in Peninsular Malaysia. Jurnal Veterinar Malaysia, 1 (1). pp. 33-37. ISSN 9128-2506

Baharumshah, Ahmad Zubaidi (1989) A Model for the Rice and Wheat Economy in Malaysia: An Empirical Assessment of Alternative Specifications. Pertanika, 14 (3). pp. 383-391.

Bakar, Habshah (1989) Attitude Towards Improving the Level of Living Among Rural Malays in Two Villages of Kubang Pasu District. Masters thesis, Universiti Pertanian Malaysia.

Balamurugan, G (1989) The Use of Suspended Sediment Rating Curves In Malaysia Some Preliminary Considerations. Pertanika, 12 (3). pp. 367-376.

Bardaie, Mohd Zohadie (1989) Entrepreneurship and engineering. AEESEAP Journal of Engineering Education, 19 (2). pp. 91-96. ISSN 0125-8737

Bardaie, Mohd. Zohadie (1989) Development and usage of computer expert systems in agriculture. Malaysian Agricultural Digest, 7 (1). pp. 26-30.

Basri, Ghazali (1989) Islam and human rights. In: World Religion and Human Right, 5 Aug. 1989, Kuala Lumpur. (pp. 1-13).

Benbattouche, N. and Saunders, George A. and Ab. Aziz, Sidek (1989) Anharmonicity of acoustic modes in vitreous TeO2. Philosophical Magazine Part B, 60 (5). pp. 643-657. ISSN 1364-2804


Chan, E. H. and Liew, Hee Chong (1989) The offshore protection of Malaysian leatherback turtles. In: Seminar tahunan ke-12, Persatuan Sains Lautan Malaysia, 18 Nov. 1989, Kuala Lumpur. (pp. 1-10). (Unpublished)

Chan, E. H. (1989) Ultrastructure of the eggshell of the leatherback turtle, (Dermochelys coriacea). In: Seminar on Advances in Fisheries and Marine Science, 10-11 Mar. 1989, Malacca Village Resort, Air Keroh. .

Chan, Eng Heng (1989) White spot development, incubation and hatching success of leatherback turtle (Dermochelys coriacea) eggs from Rantau Abang, Malaysia. Copeia, 1. pp. 42-47. ISSN 0045-8511: ESSN: 1938-5110

Chan, Eng Heng and Solomon, Sally E. (1989) The structure and function of the eggshell of the leatherback turtle (dermoclzelys coriacea) from Malaysia, with notes on attached fungal forms. Animal Technology, 40 (2). pp. 91-102. ISSN 0264-4754

Chandrawathani, P. and Abdullah Sani, Rehana (1989) Incidence of gastro-intestinal parasites in Kedah-Kelantan calves. Jurnal Veterinar Malaysia, 1 (1). pp. 27-31. ISSN 9128-2506

Chang, Ah Kaw (1989) The Effect of Nitrogen and Potassium Fertilizers and Soil Types on Rubber (Hevea Brasiliensis Muell. Arg.). Masters thesis, Universiti Pertanian Malaysia.

Cheah, S. H. and Satoh, H. (1989) Trials on Induced Ovulation of Fugu niphobles (Jordan and Snyder) with Human Chorionic Gonadotropin. Pertanika, 12 (3). pp. 323-328.

Cheah, S. H. and Yamasaki, S. and Ang, K. J. and Aizam, Z. A. (1989) The bio-physico-chemical hatchery tank system a recent innovation in fry production of lampam jawa (puntius gonionotus). In: 12th Annual Conference of The Malaysian Society of Animal Production, 29-31 Mar. 1989, Genting Highlands, Pahang, Malaysia. (pp. 215-222).

Cheah, S. H. and Yamasaki, S. and Arumugam, Phillip T. and Ang, K. J. and Z. A, Aizam (1989) Preliminary study on the use of the bio-physico-chemical hatchery tank system for larval rearing of Lampam Jawa (puntius gonionotus). In: Advances in Fisheries and Marine Science - The JICA/FPSS (UPM) Experience, 10-11 Mar. 1989, The Malacca Village, Air Keroh, Malacca, Malaysia. .

Chew, Geok Luan (1989) Affordability Level and Determinants of Low-Cost Home Ownership in the Federal Territory of Kuala Lumpur. Masters thesis, Universiti Pertanian Malaysia.

Chooi, Kum Fai and Thuthan, Pandiyaraja and Sheikh Omar, Abdul Rahman (1989) Diseases in dogs: necropsy observation. Pertanika, 12 (1). pp. 53-58. ISSN 0126-6128


D. Salayo, Nerissa (1989) Market Integration in the Philippine Milkfish Industry. Masters thesis, Universiti Pertanian Malaysia.

Dagoy, Fe J. (1989) Wives’ Work Idle Among Padi-Farming Households in Two Villages in Malaysia. Masters thesis, Universiti Pertanian Malaysia.

Dagoy, Salvador (1989) A Model for Padi-Based Integrated Village Development in Malaysia. PhD thesis, Universiti Pertanian Malaysia.

Daud, Mohamed (1989) Development of rain gun irrigation system for large scale irrigation of FELDA sugarcane plantation in Malaysia. Land Development Digest, 10 (1). pp. 47-53. ISSN 0126-6162


E. S., Lim (1989) NFT-troughs for protected vegetable production in the tropics. In: Off-Season Production of Horticultural Crops, 27 Nov.-3 Dec. 1989, Taichung, Taiwan. .

Embi, Noor and Siti Rohana, and Mohamed, Rahmah and S. Mohamed, Sharifah Hamidah and Saad, Zamri and Osman, Anuar and Ismail, Ghazally (1989) Eksotoksin Pseudomonas pseudomallei dan diagnos Melioidosis dalam biri-biri. In: Bengkel JRPA-UKM Yang Pertama, Aug. 1989, UKM,Bangi. .

Endinkeau, Kuang and Woodward, T. W. (1989) Preservation of Oil Palm Fruits: Nonoxidative Effects of Ionizing Radiation on Palm Olein and Crude Palm Oil. Pertanika, 12 (3). pp. 377-385.


Habibullah, Muzafar Shah (1989) Determinants of capital formation in the Malaysian rubber estate sector. Journal of Natural Rubber Research, 4 (4). pp. 223-232. ISSN 0127-7065

Habibullah, Muzafar Shah (1989) Short-term interest rate and own rate of money in Malaysian money demand function. Jurnal Ekonomi Malaysia, 19. pp. 3-15. ISSN 0126-1962

Habibullah, Muzafar Shah (1989) The demand for loans in forestry sector: the case of a developing economy. Indian Journal of Economics, 69 (275). pp. 455-462.

Habibullah, Muzafar Shah and Yusoff, Mohammed (1989) An application of the Nerlove model to the Malaysian agricultural loans market. The Asian Economic Review, 31 (2). pp. 137-152. ISSN 0004-4555

Haji Yusoff, Rosnina (1989) Superovulation And Egg Recovery In Goats. Masters thesis, Universiti Pertanian Malaysia.

Hamid, Ramlah and Hutagalung, R. I. and Vohra, P.N (1989) Dietary Self-Selection by Laying Hens Offered Choices of Feed. Pertanika, 12 (1). pp. 27-32.

Haron, Md Jelas and Wan Yunus, Wan Md Zin (1989) The Differences in Thermal Breakdown of H2PtC16 and cisPt( NH3)2C12 in Carbon Furnace Atomic Absorption. Pertanika, 12 (1). pp. 79-82.

Harun, Jalaluddin and Sahri, Mohd Hamami and Lai, Seow Peng and Mahmod, Abdul Latif (1989) Analisis kandungan kimia bagi tujuh spesies kayu yang kurang digunakan di Malaysia. In: Seminar Kebangsaan Kimia Analisis Ketiga, 18 Sep. 1989, Universiti Teknologi Malaysia. .

Hasan, B. M. and Dood, P. B. (1989) Histological Study on Adventitious Root Formation in Stem Cuttings of Young Durian (Durio zibenthinus Murr.) Seedlings. Pertanika, 12 (3). pp. 299-302.

Hasan, B. M. and Karim, M. Z. (1989) Application of paclobutrazol to lengthen fruiting season in durian (Durio zibethinus). In: FFTC Symposium on 'Off-Season Production of Horticultural Crops', 27 Nov.-3 Dec. 1989, Taipei, Taiwan. .

Hassan, Azmi and Mansor, Shattri (1989) Cabaran jurukur dalam kajian deformasi struktur buatan manusia. In: The SMS Conference, 17 Dec. 1989, Kuala Lumpur. .

Hassan, Azmi and Mansor, Shattri (1989) Identification of tourist area from remotely sensed data. In: International Conference on Engineering and Tourism, 19-21 Sep. 1989, Melaka. .

Hassan, Zainul Abidin and Abu Bakar, Salwa and Ali Sabran, Mohd Lotfy (1989) Satu Kajian tentang Getaran Terusik ke atas Selaput Segi Empat Sarna dengan Menggunakan Teori Usikan. Pertanika, 12 (1). pp. 99-106.

Hilliary Nikijuluw, Victor Petrus (1989) Cost Structure and Profitability of Trammel Net Fishery in Semarang Municipality, Indonesia. Masters thesis, Universiti Pertanian Malaysia.

Hollas, J. Michael and Hussein, Mohd Zobir (1989) The 291-nm band system of 3-fluorostyrene: ground state vibrational assignments for the cis and trans rotamers from their supersonic jet spectra. Journal of Molecular Spectroscopy, 136 (1). pp. 31-43. ISSN 0022-2852

Hollas, J. Michael and Hussein, Mohd Zobir (1989) The C(1)-C(α) torsional potential function of 2-fluorostyrene from S1-S0 fluorescence in a supersonic jet. Chemical Physics Letters, 154 (1). pp. 14-19. ISSN 0009-2614

Hollas, J. Michael and Hussein, Mohd Zobir (1989) The C(1)-C(α) torsional potential function of cis- and trans-3-fluorostyrene by supersonic jet spectroscopy. Chemical Physics Letters, 154 (3). pp. 228-233. ISSN 0009-2614

Hussin, Mohamad Zakaria (1989) Some Aspects of the Biology and Chemically Assisted Biological Control of Ganoderma Species in Malaysia. PhD thesis, Universiti Pertanian Malaysia.


I. P. R., Awang (1989) An indirect immunoperoxidase test for diagnosing Newcastle disease in chickens. In: ASEAN Seminar on Viral Diseases of Poultry; Diagnosis and Control, 19-28 Feb. 1989, Asean Poultry Disease Research and Training Centre, Veterinary Research Institute, Ipoh, Malaysia. .

Ibrahim, Wan Asma and Mat Seman, Ahmad Shakri and Mohd Nasir, Nurul Huda and Sudin, Rahim (1989) Performance of Microencapsulated Fungicide in Exterior Latex Paint on Wood Substrate. Pertanika, 12 (3). pp. 409-412.

Ibrahim, Yusuf and Wong, Kuan Yeow (1989) Kesan Pendedahan Racun Karbaril terhadap Tumbesaran dan Pembiakan Aphis craccivora Koch. Pertanika, 12 (1). pp. 43-46.

Ideris, Aini (1989) Vaccination Of Village Chickens Against Newcastle Disease. PhD thesis, Universiti Pertanian Malaysia.

Ismail, Zulaini (1989) In Vitro Culture of Muskmelon - Cucumis Melo Var. Birdie. Masters thesis, Universiti Pertanian Malaysia.

Ismail, Suliman and Abas, Fuad (1989) Rekabentuk trek uji makmal kejuruteraan lebuhraya. In: Seminar Kebangsaan Graduan Kejuruteraan I Elektronik dan Mekanikal, 15-16 Ogos 1989, Universiti Pertanian Malaysia, Serdang. .


Jopony, Marcus and Tan, Ying chiu (1989) Chemical Characterisation of Podzols in Sabah, East Malaysia. Pertanika, 12 (1). pp. 59-63.

Jusoff, Kamaruzaman (1989) Effects of recreation on soil properties in Kanching Recreation Forest, Malaysia. In: 13th Commonwealth Forestry Conference, 18-30 Sep. 1989, Rotorua, New Zealand. .

Jusoff, Kamaruzaman (1989) Heating value determination of green and brown balsam fir (Abies balsamea) needles. In: IUFRO Project Group P3 05-00 Meeting, 24-28 Sep. 1989, Riga, Latvia, SSR-USSR. .

Jusoff, Kamaruzaman (1989) Sawmilling safety and accident prevention in Selangor, Malaysia. In: IUFRO International Conference on Working Conditions in Woodworking Industry, 29-31 Aug.1989, Lappeenranta, Finland. .

Jusoff, Kamaruzaman and Awang, Kamis (1989) The initial establishment and growth of Acacia mangium seedlings on compacted soils. In: IUFRO WPS3.02-1 Symposium "Efficiency of Stand Establishment Operations", 11-15 Sep. 1989, Rotorua, New Zealand. .

Jusoh, Ahmad (1989) Flow measurement methods. In: Industrial Wastwater Monitoring Course, 22-27 May 1989, UPM, Serdang. .

Jusoh, Ahmad and Ghazali, Abdul Halim and Megat Mohd Noor, Megat Johari (1989) Prestasi butiran 'arang tempurung kelapa sawit' dalam penurasan dua media. In: Seminar Kebangsaan Pengurusan Air dan Airsisa, 20-21 June 1989, UTM, Kuala Lumpur. .

Jusoh, Ahmad and Megat Mohd Noor, Megat Johari and Ghazali, Abdul Halim (1989) Effects of Effective Size in Rapid Sand Filtration. Pertanika, 12 (1). pp. 113-117.

Jusop, Shamsuddin (1989) Lime Requirements of Highly Weathered Malaysian Soils. Pertanika, 12 (1). pp. 107-112.


Kamarudin, Oman (1989) Some Aspects Of The Biology And Control Of Quadriacanthus Kobiensis Ha Ky, 1968 (Monogenea: Dactylogyridae) From Clarias Batrachus (Linnaeus) In Indonesia. Masters thesis, Universiti Pertanian Malaysia.

Kamka, Sanun (1989) Farmers' Perception of EBN Farm Radio Programme in Tambol-Sadej of Huang District, Lampang Province, Thailand. Masters thesis, Universiti Pertanian Malaysia.

Karim, Mohd Zain and Mad, Hasan (1989) Exploitation of agro-climatic zones to produce off-season fruits in Peninsular Malaysia. In: FFTC Symposium on "Off-Season Production of Horticultural Crops", 27 Nov.-3 Dec. 1989, Taipei, Taiwan, Republic of China. .

Kasran, Rosmin (1989) Effects of Aluminium Toxicity on Early Growth and Nodulation of Groundnut in Solution Culture. Masters thesis, Universiti Pertanian Malaysia.

Katang, Ahmad (1989) The Performance of Sweet Corn and Selected Legumes in Weeded and Nonweeded Intercropping Systems. Masters thesis, Universiti Pertanian Malaysia.

Khalid, Kaida and Mat Hassan, Yahya and Ramli, Abd Rahman (1989) DRC and TSC measurement, of hevea rubber latex by microwave techniques. In: Rubber Research Institute of Malaysia Rubber Growers' Conference , 21-23 Aug 1989, Melaka. (pp. 1-15). (Unpublished)

Khalid , Kaida (1989) The effect of temperature on the microwave aquametry in hevea rubber latex. In: National Physics Symposium, 29 July 1989, Universiti Malaya, Kuala Lumpur. .

Kiew, Ruth (1989) Clerodendrum hendersonii (Verbenaceae), an addition to the flora of Gunung Ulu Kali, Malaysia. Malayan Nature Journal, 42 (4). pp. 257-260. ISSN 0025-1291

Kiew, Ruth (1989) Collecting endangered palms in Peninsular Malaysia. Principes, 33 (2). pp. 94-95. ISSN 0032-8480

Kiew, Ruth (1989) Hoya endauensis (Asclepiadaceae) and Licuala dranifielddii (Palmae), two new species from Ulu Endau, Peninsular Malaysia. Malayan Nature Journal , 42 (1). pp. 261-265. ISSN 0025-1291

Kiew, Ruth (1989) Lowland species of pentaphragma (pentaphragmataceae) in Peninsular Malaysia and Singapore. Malayan Nature Journal , 43 (1). pp. 1-12. ISSN 0025-1291

Kiew, Ruth and Muid, Mohamad (1989) Bees and palms in Peninsular Malaysia. Principes, 33 (2). pp. 74-77. ISSN 0032-8480

Krishnapillay, Baskaran (1989) Towards The Development of a Protocol for Cryopreservation of Embryos of a Recalcitrant Seed (Artocarpus Heterophyllus Lam.). PhD thesis, Universiti Pertanian Malaysia.

Kusnan, Misri and Klug, Klaus and Fock, Heinrich P. (1989) Ammonia assimilation by Aspergillus nidulans: [15N]ammonia study. Journal of General Microbiology, 135. pp. 729-738. ISSN 0022-1287


Lajis, Md Nordin and Mahmud, Zurina and Din, Laily and Toia, Robert F. (1989) Chemotaxonomy of the Lauraceae: N-Methyl-2,3,6 trimethoxymorphinandien- 7-one, the Major Alkaloid from Alseodaphne perakens'is. Pertanika, 12 (3). pp. 421-424.

Lajis, Nordin H. and Hussein, M. Y. and Takahashi, S. (1989) The chemistry of plant - insect interaction of Elaeidobius kamerunicus. In: International Chemistry Congress of Pacific Basin Cocieties, 7-22 Dec. 1989, Honolulu, Hawaii. (pp. 1-16).

Law, A. T. and Veellu, Ravinthar (1989) Petroleum Hydrocarbon along the Coastal Areas of Port Dickson. Pertanika, 12 (3). pp. 349-355.

Lee, Teang Shui (1989) Limit Criteria of Post-Tensioned Thin Web Beams. PhD thesis, Universiti Pertanian Malaysia.

Lee, C. C. and Babjee, Shaik Mohamed Amin and Sheikh Omar, Abdul Rahman and Mohna, S. S. (1989) Paracooperia nodulosa in a local domestic goat. Jurnal Veterinar Malaysia, 1 (1). pp. 57-59. ISSN 9128-2506

Lim, Tong Kwee and Sijam, Kamaruzaman (1989) Occurrence of the green aIga Trentepohlia on the trunk and branches of durian. Planter , 65. pp. 328-333. ISSN 0126-575X

Lim, Tong Kwee and Sijam, Kamaruzaman (1989) A Rot of Detached Durian Fruits Caused by Sclerotium rolfsii. Pertanika, 12 (1). pp. 11-14.

Liyanapathirana, Rupasena (1989) An Economic Analysis of Consumer Demand for Rice in Sri Lanka. Masters thesis, Universiti Pertanian Malaysia.

Lubis, Abdul Rahman (1989) Integration of the Rice Market in Aceh. Masters thesis, Universiti Pertanian Malaysia.


M. Yassin, Sulaiman (1989) The challenge to communication research extension. [Inaugural Lecture]

M. Yassin, Sulaiman (1989) A study of indicators for monitoring and evaluation of Malaysian farmers' cooperatives. In: Cirdap Workshop on Development and Monitoring and Evaluation Mechanism for Impact of Cooperatives, 12-15 Sept. 1989, Hanoi, Vietnam. (pp. 1-11).

Mad, Hasan and Inoue, Hiroaki (1989) Effects of number of scion leaves on inlay grafting in three durian clones. Japanese Journal of Tropical Agriculture, 33 (1). pp. 43-45. ISSN 0021-5260; ESSN: 2185-0259

Mahmud, Zurina (1989) Chemotaxonomic Studies On Psychotria Rostrata And Alseodaphne Perakensis. Masters thesis, Universiti Pertanian Malaysia.

Mansor, Halimathon (1989) Preliminary Studies on the Chemical Composition of Sound and Decayed Wood of Acacia mangium. Pertanika, 12 (3). pp. 405-408.

Mansor, S. B. and Ghazali, A. H. and Hashim, M. B. (1989) Satellite imagery as an aid to flood zone mapping. In: The World Cartographic Conference, 17-24 Aug. 1989, Budapest, Hungary. .

Mansor, Shattri and Mansor, Mohd. Isa and Hassan, Azmi (1989) Evaluating recreational resources of Southeast Johor using remotely sensed data. In: Asian Conference on Remote Sensing, 23-29 November 1989, Kuala Lumpur. .

Mansor, Shattri and Thangam, J. R. (1989) An AutoCad-based subdivision. In: International Symposium on Modern Surveying Instruments and Digital Techniques, 14-21 Aug. 1989, Budapest, Hungary. .

Mat Yunus, W. Mahmood and Omar, Abd Rahim and Mahmud, Zaleha (1989) Meter kuasa laser berasaskan kesan fotoakustik keatas bahan pepejal. In: Seminar Kebangsaan Teknologi Laser , 15 Oct 1989, Skudai, Johor. (pp. 1-6). (Unpublished)

Mat Yunus, Wan Mahmood (1989) Refractive index of dye solution. Applied Optics, 28 (20). pp. 4268-4269. ISSN 1559-128X; ESSN: 2155-3165

Md Yusof, Fatimah (1989) Light Availability for Phytoplankton Production in Turbid Tropical Fish Ponds. Pertanika, 12 (3). pp. 329-333.

Md. Sail, Rahman (1989) Satu Kajian Perbandingan Ekonomi di Antara Pekebun Kecil Tanam Semula Berkelompok dengan Pekebun Kecil Persendirian. Masters thesis, Universiti Pertanian Malaysia.

Md. Yunus, Aida Suraya and Konting, Mohd. Majid (1989) Alat pengarangan (authoring tools) : satu penyelesaian kepada masalah pemprograman. In: EDUCOMP '89: Simposium Kebangsaan Komputer dalam Pendidikan, 16 Nov. 1989, Universiti Malaya, Kuala Lumpur. .

Md. Yusoff, Fatimah and McNabb, C. D. (1989) Effects of nutrient availability on primary productivity and fish production in fertilized tropical ponds. Aquaculture, 78 (3-4). pp. 303-319. ISSN 0044-8486

Megat Mohd Noor, Megat Johari and Jusoh, Ahmad and Ghazali, Abdul Halim (1989) POME treatment utilizing high rate hybrid anaerobic reactor. Journal of Islamic Academy of Sciences, 2. pp. 13-16.

Megat Mohd Noor, Megat Johari and Jusoh, Ahmad and Jaafar, Mohd Salleh (1989) Ferrocement in recreational and public health development. In: International Conference on Engineering and Tourism, 19-21 Sept. 1989, Melaka. .

Moain Alhaj, Amat Juhari (1989) Perkembangan terakhir tulisan jawi. In: Dialog Bahasa, Sastera dan Budaya Malaysia - Riau Indonesia, 27-30 Sept. 1989, Pekan Baru, Indonesia. (pp. 1-38).

Mohamad, Rosli (1989) Weeds and weed management in Malaysian agriculture. In: BIOTROP Symposium on Weed Management, 7-9 June 1989, Bogor, Indonesia. .

Mohamad, Rosli and Goh, Ching Hock (1989) The activity of glyphosate, glufosinate-ammonium and imazapyr on Imperata cylindrica (L). Raeuschel. In: Symposium on Weed Management, 7-9 June 1989, Bogor, Indonesia. .

Mohamad, Rosli and Omar, Dzolkhifli (1989) Observation of the effect of thiobencarb herbicide on three species of fresh water fish. In: First FAO/IAEA RCM on Development of Controlled-Release Formulations of Pesticides Utilizing Nuclear Techniques, 4-8 Sep. 1989, Colymbari, Greece. .

Mohamed, Mohd Ibrahim and Baharuddin, Zaharuddin (1989) The morphology and ecology of the west coast island groups of Peninsular Malaysia. In: Regional Symposium on Living Resources in Coastal Areas, 30 Jan.-1 Feb. 1989, Manila, Philippines. (pp. 1-6). (Unpublished)

Mohamed, Mohd Zain (1989) Computerized marketing management information systems in Malaysian palm oil companies. The Planter , 65 (754 ). pp. 13-22. ISSN 0126-575x

Mohamed, Mohd. Ibrahim (1989) Fishery management problems in Malaysia : the need for a fresh approach. In: Workshop on Ocean Agime Building in S. E. Asia, 1-4 May 1989, Phuket, Thailand. .

Mohamed, Mohd. Ibrahim (1989) National policy and participation in the development of the fishing industry in Malaysia. In: Exploitation Policy and Participation in the Resources of the South Pacific, 6 - 9 Nov. 1989, Port Moresby, Papua New Guinea. .

Mohamed, Murtedza and Matayun, M and Lim, T.S (1989) Chlorinated Organics in Tropical Hardwood Kraft Pu1p and Paper Mill Effluents and their Elimination in an Activated Sludge Treatment System. Pertanika, 12 (3). pp. 387-394.

Mohamed, Zainal Adidin and A. Ghaffar, Roslan (1989) Estimating the Income and Substitution Effects on the Demand for Poultry Meat. Pertanika, 12 (1). pp. 119-123.

Mohd, Ismail (1989) Pengoptimuman dari segi ilmu dan jangkauannya. In: Seminar Kebangsaan Matematik Gunaan, 3-4 Dis. 1989, Universiti Teknologi Malaysia, Skudai, Johor. (pp. 1-14).

Mohd Ali, Borhanuddin and Moses, Anthony John (1989) A grain detection system for grain-oriented electrical steels. IEEE Transactions on Magnetics, 25 (6). pp. 4421-4426. ISSN 0018-9464

Mohd Tahir, Mohd Hanim and Tamam, Ezhar (1989) Public relations practices and status in government and private sectors : Malaysian case. In: World Communication Association Convention 1989, 2 - 10 Aug. 1989, Pan Pacific Hotel, Singapore. .

Mohd. Sharif, Atan (1989) Alkaloids from some of the Malaysian annonaceae. In: The 6th Asian Symposium on Medicinal Plants and Spices, 24-28 Jan. 1989, Bandung, Indonesia. .

Muhamad Awang, Rita and Tan, Soon Guan and Gan, Yik Yuen and Sinha, Rita and Kanasar, Sivarogini and Asuan, K. (1989) An Electrophoretic Study of Natural Populations of the Cocoa Pod Borer, Canopomorpha cramerella (Snellen) from Malaysia. Pertanika, 12 (1). pp. 1-6.

Musa, M and Asan, J.Mat and Pang, Y.M (1989) Aktiviti Bakterisidal in vitro Fagosit daripada Pesakit Lupus Eritematosus Sistemik (SLE). Pertanika, 12 (3). pp. 341-347.


N., Rasool and Tan, E.S.C. and A.R., Sheikh Omar (1989) Molecular detection and analysis of animal rotaviruses. In: Seminar on National Biotechnology Programmes (1-3 Jun 1989) hosted in Penang, Malaysia, 1-3 Jun 1989, Penang, Malaysia. .

Ngab, Nor Azman (1989) Performance Of Gaur X Cattle Hybrids. Masters thesis, Universiti Pertanian Malaysia.

Normah, M. N and Chin, H. F. (1989) Ultrastructural Changes of Hevea brasiliensis Muell.-Arg. Seeds during Imbibed Storage. Pertanika, 12 (3). pp. 285-291.

Nuruddin, Ahmad Ainuddin and Deraman, Abdul Wahab (1989) Environmental characteristics of 1 1/3 year old Acacia mangium stand. In: Regional Symposium on Recent Development on Tree Plantations in Humid/Sub-Humid Tropics of Asia, 5-9 June 1989, Universiti Pertanian Malaysia, Serdang. .

Nuruddin, Ahmad Ainuddin and Hamzah, Mohd Basri and Abu Bakar, Mohd Fauzi (1989) Forest fire management practices in Peninsular Malaysia. In: International Wildfire Conference-Meeting Wildland Fire Challenges-The People, The Land, The Resources, 23-26 July 1989, Boston, Massachusetts, U.S.A. .

Nuruddin, Ahmad Ainuddin and Hamzah, Mohd Basri and Md Derus, Abdul Rahman and Harun, Jalaluddin (1989) Islamic resource management principles and the National Forestry Policy. In: International Seminar on Islamic Philosophy and Science, 30 May - 2 June 1989, Universiti Sains Malaysia. .


Othman, Saberi (1989) The Rate of Litter Production in Mangrove Forest at Siar Beach, Lundu, Sarawak. Pertanika, 12 (1). pp. 47-51.


Paul, E. and Harikrishna, K. and Fioroni, O. and Draper, J. (1989) Dedifferentiation of Asparagus officinalis L. mesophyll cells during initiation of cell cultures. Plant Science, 65 (1). pp. 111-117. ISSN 0168-9452; ESSN: 1873-2259

Peng, Y. H. and Chen, C. C. and Koh, K. M. (1989) On the Higher Order Edge-Connectivity of Complete Multipartite Graphs. Pertanika, 12 (1). pp. 83-88.

Peng, Yee Hock and Chen, Chuan Chong and Koh, Khee Meng (1989) On the factor-thickness of regular graphs. Graphs and Combinatorics, 5 (1). pp. 173-188. ISSN 0911-0119; ESSN: 1435-5914


Raja Harun, Raja Muhammad (1989) Potential productivity of hydroponically-grown tomatoes ill the Genting Highlands, Malaysia. Pertanika, 12 (3). pp. 293-298. ISSN 0126-6128

Rasool, N. and Sheikh Omar, Abdul Rahman (1989) Detection of bovine rotavirus by RNA electrophoresis. Jurnal Veterinar Malaysia, 1 (1). pp. 53-56. ISSN 9128-2506


Sahimi, Ahmad Salleh and Muda, Zaiton (1989) An Iterative Explicit Method for Parabolic Problems with Cylindrical Symmetry-Increased Accuracy on Non-Uniform Grid. Pertanika, 12 (3). pp. 413-419.

Sahri, Mohd Hamami and Abdul Kader, Razali and Teck, Khoon Kee (1989) Gluing properties of wood of three fast-growing plantation species. In: Regional Symposium on Recent Development in Tree Plantation of Humid/Sub-Humid Tropics of Asia, 5 June 1989, Universiti Pertanian Malaysia, Serdang, Selangor. .

Said, Salim (1989) Rehabilitation of disturbed tropical land with trickle irrigation for agricultural production. In: 11th International Congress on Agricultural Engineering, 4-8 September 1989, Dublin, Ireland. .

Said, Salim (1989) Water resources and irrigation water demand for rice production in Malaysia. In: Tsukuba Asian Seminar on Agricultural Education (TASAE), 16-28 Oct. 1989, Tsukuba, Japan. (pp. 1-10).

Salimon, Abd Main (1989) Penyeliaan Latihan Mengajar: Implikasi dari Kajian Kes Penilaian Latihan Mengajar. Pertanika, 12 (3). pp. 433-440.

Sekaran, M. and Selvaraj, O. S. and Tan, S. G. and Mukherjee, T. K. and Barker, J. S. F. (1989) Analysis of Nucleoside Phosphorylase Polymorphism in Capra Hircus. In: 14th Malaysian Biochemical Society Conference, 4-5 Sept. 1989, Kuala Lumpur, Malaysia. (pp. 145-149).

Selamat, Muhamad Rosli (1989) Aras Profesionalisme Pengamal Perhubungan Awam Sektor Swasta di Malaysia. Masters thesis, Universiti Pertanian Malaysia.

Shaharom, Faizah and A.R, Shaikh Omar and Abdullah, S.Z. and Mohamad, Kartini (1989) Mortality of clarias macrocephalus infested with boviemia serialis (cestoda: lytocestinae)in a fish pond at Felda Belara, Kuala Terengganu. In: Malaysian Society of Animal Production Conference, 29-31 Mac 1989, Genting Highland, Pahang. (pp. 256-258). (Unpublished)

Sharif, M. and C., Sommerville (1989) Comparative morphology of adult Lernaea polymorpha Yu and Lernaea cyprinacea Linnaeus. In: The Second Asian Fisheries Forum., 17-22 April 1989., Tokyo, Japan. (pp. 717-720).

Shariff, M. and Roberts, R. J. (1989) The experimental histopathology of Lernaea polymorpha Yu, 1938 infection in naive Aristichthys nobilis (Richardson) and a comparison with the lesion in naturally infected clinically resistant fish. Journal of Fish Diseases, 12 (5). pp. 405-414. ISSN 0140-7775

Shariff, M. and Sommerville, C. (1989) Morphometrics of the larval stages of Lernaea polymorpha yu and L. Cyprinacea linnaeus (copepoda). Crustaceana, 57 (2). pp. 134-139. ISSN 0011-216X; ESSN: 1568-5403

Shuib, Ahmad and Mohd Nor, Noor Aziz (1989) Analisis Permintaan Pelancongan di Malaysia. Pertanika, 12 (3). pp. 425-432.

Sijam, Kamaruzaman and Lim, T.K (1989) A Rust Disease on Gendarussa vulgaris Nees. Caused by Puccinia thwaitesii Berk. Pertanika, 12 (1). pp. 7-10.

Siong, Tee.E and Choo, Khoor Swan and Shahid, Siti Mizura (1989) Determination of Iron in Foods by the Atomic Absorption Spectrophotometric and Colorimetric Methods. Pertanika, 12 (3). pp. 313-322.

Siong, Tee.E and Khoor, Swan Choo and Shahid, Siti Mizura (1989) Determination of Calcium in Foods by the Atomic Absorption Spectrophotometric and Titrimetric Methods. Pertanika, 12 (3). pp. 303-311.

Sirat, Hasnah and Russell, Graeme (1989) The Isolation and Identification of Two Antifungal Pterocarpans from Ulex Europaeus L. Pertanika, 12 (3). pp. 395-398.

Soetrisno, R. Djoko (1989) A Simulated Study Of Smallholder Dairy Production Systems. Masters thesis, Universiti Pertanian Malaysia.

Suhaimi , Hamdan and Friberg, Stig E. (1989) An investigation of the penetration of lipids in the bilayer of stratum corneum. In: NATO Advanced Study Institute on Structure, Dynamics and Equilibrium Properties of Colloidal Systems, September 1989, University College of Wales, Aberystwyth. .

Sukari, Mohd Aspollah and Rahmani, Mawardi and Desa, Mohd Zaizi and Manas, Abd Rahman and Yusof, Omar and Ahmad, Md shukur and Takahashi, Shozo (1989) Toxicity studies of some medicinal plant extracts. In: Asian Symposium on Medicinal Plants and Spices, 24-28 January 1989, Bandung, Indonesia. .

Suki, Anhar and Nosree , P. (1989) Pengurusan loji perawatan kumbahan di Malaysia : masalah dan penyelesaian. In: Seminar Pengurusan Air dan Air Sisa, 20-21 June 1989, Univerisiti Teknologi Malaysia, Kuala Lumpur. .

Suwandi, Mohd. Saleh and Suki, Anhar (1989) Pilot plant study on ultrafiltration of POME. Jurnal Kejuruteraan, 1. pp. 13-26. ISSN 0128-0198


Tee, E Siong and Shahid, Siti Mizura and Ariffin, Anuar and Kuladevan, R. and Young, S. I. and Khor, Swan Choo and Chin, S. K. (1989) Nutrient Composition of Selected Cooked and Processed Snack Foods. Pertanika, 12 (1). pp. 15-25.

Teh, Saidin and Husain, Ahmad Nizar (1989) Penggunaan sumber-sumber masyarakat anda. In: Bengkel teknik latihan modular Institut Pembangunan Tanah Felda (INPUT), Mac 1989, Kuala Lumpur. (pp. 1-88). (Unpublished)

Tock Hing, Chua (1989) Effects of Host Fruit and Larval Density on Development and Survival of Bactrocera sp. (Malaysian B). (Diptera: Tephritidae). Pertanika, 14 (3). pp. 277-280.

Tong, Chow Chin and Hamzah , N. M. (1989) Delignification Pretreatment of Palm-Press Fibres by Chemical Method. Pertanika, 12 (3). pp. 399-403.

Torres, James L. and Shariff, Mohamed and Law, A. T. (1989) Identification and virulence screening of Aeromonas spp. isolated from healthy and epizootic ulcerative syndrome (EUS) - infected fish. In: The Second Asian Fisheries Forum, 17-22 Apr. 1989, Manila, Philippines. (pp. 663-666).


Universiti Pertanian Malaysia (1989) Laporan tahunan. [Annual Report]


Vishvakarma, Prem Prakash and Yavada, Kailash Prakash and Singh, Vishwanath (1989) Nickel (II) Removal from Aqueous Solutions by Adsorption on Fly-ash. Pertanika, 12 (3). pp. 357-366.


Yaacob, Rosnan (1989) Sedimentology in the coastal areas of Port Dickson, Malaysia. In: Seminar on Advances in Fisheries and Marine Sciences, 1989, Air Keroh, Melaka. .

Yaziz, Mohammad Ismail and Gunting, H and Sapari, Nasiman and Ghazali, A. W. (1989) Variations in rainwater quality from roof catchments. Water Research, 23 (6). pp. 761-765. ISSN 0043-1354; ESSN: 1879-2448

Yong, Eu Fan (1989) Water supply in Malaysia. In: The Water Decade and Beyond Conference, 13-16 December 1989, Bangkok, Thailand. .

Yu, S. Y. and Tan, L. K. (1989) Production of fish hydrolysate from Oreochromis mossambicus & its application in fish crackers ('keropok'). In: IFS-NRCT-MU Workshop, 13-17 Nov. 1989, Bangkok, Thailand. .

Yu, S.Y. and Lee, S.Y. (1989) Acceptability of fish cake prepared from Aristichthys nobilis (A. nobilis) and Nemipterus sp. In: Incorporation of Wet Fish Mince into Noodles, 1989, UPM, Serdang. .

Yusof, Salmah (1989) Characteristics and Potential Use of Guava (Psidium Guajava L) for Processing of Concentrate. PhD thesis, Universiti Pertanian Malaysia.

Yusof, Salmah (1989) Physico-chemical characteristics of some guava varieties in Malaysia. In: Symposium on Tropical Fruit in International Trade, 5-9 June 1989, Honolulu, Hawaii. (pp. 301-306).

Yusoff, Mohd. Kamil and Awang Soh, Zakaria and Yaziz, Mohd. Ismail (1989) The distribution pattern of suspended solid in a small rubber catchment. In: International Conference on Geomorphology, 3-9 September 1989, Germany. .


Zainuddin, Zainal Zahari and Abdul Rahman, Sheikh Omar and Abdullah, Mohd Tajuddin (1989) Severe necrotizing enteritis in a Sumatran rhinoceros (Dicerorhinus sumatrensis). In: Animal Industry in Malaysia and the Veterinary Profession : Proceedings of the First Congress Veterinary Association Malaysia, 10-12 March 1989, Kuala Lumpur. (pp. 121-122).

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