TY  - BOOK
AU  - Khopkar,S.M.
TI  - Environmental pollution analysis
SN  - 8122404634
U1  - 628.5028 
PY  - 1993///[Reprinted 1995]
CY  - New Delhi
PB  - New Age International
KW  - Pollution
KW  - Measurement
N1  - Includes  index
ER  -