TY  - BOOK
AU  - Bera, Biswajit
AU  - Bhattacharya, Sumana
AU  - Sengupta, Nairita
TI  - Jeev bhugol (Biogeography & environment)
SN  - 9788192710877
U1  - 578.9 
PY  - 2018///
CY  - Kolkata
PB  - Navodaya Publications
KW  - Geography
KW  - Biogeography
KW  - Biodiversity
ER  -