TY  - BOOK
ED  - The symposium water pollution control
ED  - Central public Health Engineering Reserch Institue ,
TI  - Water pollution control: proceedings 
U1  - 628.168 
PY  - 1965///
CY  - Nagpur
PB  - Central Publication Engineering Research
KW  - Water
KW  - Pollution
KW  - Potomac River Estuary
ER  -