TY  - BOOK
AU  - Giesen,Wim
AU  - Sukotjo
ED  - Asian Wetland Bureau
TI  - Karang Gading-Langkat Timur Laut Wildlife Reserve (North Sumatra): survey report 
PY  - 1991///
CY  - Bogor
PB  - Asian Wetland Bureau
KW  - Wetland conservation
KW  - Economic aspects
KW  - Indonesia
ER  -