TY  - BOOK
AU  - Purkayastha, Jayaditya 
TI  - Amateurs guide to birds of Assam
SN  - 9789383252695
U1  - 598 
PY  - 2015///
CY  - Guwahati
PB  - EBH publishers
KW  - Animals
KW  - Ornithology
ER  -