TY  - BOOK
AU  - Rahmani, Asad R. 
AU  - Zafar-ul Islam, M. 
TI  - Ducks, Geese and Swans of India: their status and distribution 
SN  - 0198060335
U1  - 639.97841 
PY  - 2008///
CY  - Mumbai 
PB  - BNHS
N1  - Includes references
ER  -