TY  - BOOK
AU  - Giesen,Wim
ED  - Asian Wetland Bureau
TI  - Several short surveys of Sumatran wetlands: notes and observations 
PY  - 1991///
CY  - Bogor
PB  - Asian Wetland Bureau
KW  - Natural history
KW  - Indonesia
KW  - Wetland conservation
ER  -