TY  - BOOK
AU  - Desai, Mamata
AU  - Raha, Manis Kumar
TI  - Environmental conservation : : management and development the sustainable approach / 
SN  - 8187500433
U1  - 333.72 21
PY  - 2008///
CY  - Kolkata : 
PB  - acb publications , 
KW  - ENVIRONMENTAL CONSERVATION
ER  -