Items where Author is "Ahlan, Joseph"
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Number of items: 2.
Ahlan, Joseph
(1998)
The Feasibility of Harvesting and Extraction of Logging Residues in Sabah.
PhD thesis, Universiti Putra Malaysia.
Ahlan, Joseph
(1993)
Planning the Production and Consumption of Timber in Sabah, Malaysia.
Masters thesis, Universiti Pertanian Malaysia.