TY  - BOOK
AU  - Ambasht, R.S.
AU  - Ambasht, P.K.
TI  - Environment and pollution: an ecological approach
SN  - 9788123923499
U1  - 363.73 
PY  - 2014///
CY  - New Delhi
PB  - CBS Publishers & Distributors
KW  - Ecology
KW  - Environmental Pollution
KW  - Pollution
ER  -