TY  - BOOK
AU  - Puronit , S.S.
AU  - Puronit , S.S.
ED  - Rajiv Ranjan.
ED  - Rajiv Ranjan.
TI  - Ecology, environment and pollution
SN  - 81-7754-169-2
U1  - 574.5 PUE 22
PY  - 2007///
CY  - Indiia
PB  - Agrobios.
KW  -  
KW  - Ecology.2. Pollution
ER  -