00654nam a2200193Ia 4500 CTU_160576 210402s9999 xx 000 0 und d 341.762 W926 Workshop on zoning systems for protected areas in Peninsular Malaysia : Towards sustainable management of biological resources: Department of Wildlife and National Parks, 22-23 April, 1999 DWNP/DANCED Malaysia World Earth Day 1999 Conservation of natural resources Malaysia Giang Trung tâm Học liệu Trường Đại học Cần Thơ