Proceedings workshop onimpact of man's activities on tropical upland forest ecosystems :  3-6 february 1986 Universiti Pertanian Malaysia / 
edited by Yusuf Hadi, Kamis awang, Nik Muhamad Majid and Shukri Mohamed 
 - Serdang, Selangor :  Faculty of Forestry Universiti Pertanian Malaysia,  [date of publication not identified] 
 - viii, 694 pages ;  25 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Forest ecology --Tropics<br/>Forests and forestry --Tropics