TY  - BOOK
AU  - Verwey, Wil D., ed.
ED  - International Congress Groningen :
TI  - Nature management and sustainable development: proceedings
SN  - 9051990154
U1  - 333.72 21st ed.
PY  - 1989///
CY  - Amsterdam
PB  - IOS
KW  - Climatic change
KW  - Conservation
KW  - Forest resources
KW  - Himalaya
KW  - Management
KW  - Nature
KW  - Wetland
ER  -