TY  - BOOK
AU  - Ghosh, D.N.
AU  - Ghosh, S. K.
TI  - Air & water pollution
SN  - 9788173817540
U1  - 344.73046342 20
PY  - 2012///
CY  - Delhi
PB  - New Central Book Agency
KW  - Air
KW  - Pollution
KW  - Law and legislation
KW  - United States
KW  - Water
ER  -