TY  - BOOK
AU  - Khopkar, S. M.
TI  - Environmental pollution analysis
SN  - 9788122427479
U1  - 363.73 KHO-S 
PY  - 2012///
CY  - India
PB  - New Age International
KW  - Ecology
KW  - Pollutionﾠ
KW  - Pollution--Measurementﾠ
ER  -