TY  - BOOK
AU  - Khopkar,S M.
AU  - Soni,J.P..
TI  - Environmental pollution analysis / 
SN  - 8122404634
U1  - 363.739 
PY  - 2005///
CY  - New Delhi : 
PB  - New Age International , 
KW  - POLLUTION
N1  - Includes bibliography and index
ER  -