TY  - BOOK
AU  -  Goel, P K ,
TI  - Water Pollution: : Causes, Effects  and  control / 
SN  - 8122418392
U1  - 628.168 
PY  - 2008///
CY  - New Delhi
PB  - New Age
KW  - Environmental  science
KW  - Water  pollution
ER  -