TY  - BOOK
AU  - Varshney, C K ,
TI  - Water Pollution and Management
SN  - 0852268971
U1  - 628.168 
PY  - 2008///
CY  - New Delhi
PB  - New Age
KW  - Sanitary & municipal engineering
KW  - Water pollution
KW  - Management
ER  -