TY  - BOOK
AU  - Khopkar, S.M.
TI  - Environmental pollution analysis
SN  - 81-224-0463-4
U1  - 628.5 
PY  - 1994///
CY  - New Delhi
PB  - Wiley Eastern Limited
KW  - Environmental pollution
KW  - Environmental science
KW  - Pollution analysis
N1  - Include index
ER  -