TY  - BOOK
AU  - Goel P.K.
TI  - Water Pollution:Casues,Effects and Control
SN  - 9788122418392
SN  - 4862
U1  - 628.162 
PY  - 2006///
CY  - New Delhi
PB  - New Age International (P) Limited Publishers
KW  - Water pollution628.162
ER  -