TY  - BOOK
ED  - Madan Mohan ,G
TI  - Environmental and sustainable development
SN  - 9788184550733
U1  - 333.72 
PY  - 2008///
CY  - New Delhi.
PB  - Omega Publications
KW  - Environmental science
KW  - Sustainable development
KW  - Pollution
ER  -