TY  - BOOK
AU  - Varshney, C.K.
TI  - Water pollution and management
SN  - 0852268971
U1  - 363.7394 21st ed.
PY  - 1983///
CY  - New Delhi
PB  - Wiley Eastern
KW  - Control
KW  - Ground water
KW  - Management
KW  - Pollutants
KW  - Pollution
KW  - Water pollution
KW  - Water quality
ER  -