TY  - BOOK
AU  - goel p.k
TI  - water pollution causes,effects and control
SN  - 9788122418392
AV  - TD420 .G595 2006
CY  - new delhi
PB  - new age international publishers
KW  - water pollution
KW  - water quality
KW  - india
N1  - includes bibliographical index
ER  -