TY  - BOOK
ED  - Regional Workshop on Impact of Man's Activities on Tropical Upland Forest Ecosystems
TI  - Proceedings Regional Workshop on Impact of Man's Activities on Tropical Upland Forest Ecosystems
PY  - 1989///
CY  - UPM, Serdang
PB  - Faculty of Forestry
KW  - Forest and forestry
KW  - Social aspects
KW  - Congresses
ER  -