TY  - BOOK
AU  - Mukherjee, S. .
AU  - Ghosh, A. .
TI  - Environmental Studies
U1  - 590 
PY  - 2001///
CY  - Calcutta
PB  - Books & Allied Pvt. Ltd.
KW  - Botany
KW  - Zoology
KW  - Environment
KW  - PG-Botany
ER  -