TY  - BOOK
AU  - Goel, P.K
TI  - Water pollution: Causes, effects and control 
SN  - 9788122418392
AV  - TD420 .G64 2006
PY  - 2006///
CY  - London
PB  - New age international limited, publishers
KW  - water pollution
KW  - environmental technology
N1  - includes index
ER  -