TY  - BOOK
AU  -  Palharya,J.P.
TI  - Environmental impact of sewage and effluent disposal on the river system
SN  - 8170245400 
U1  - 628 21
PY  - 1993///
CY  - New Delhi : 
PB  - Ashish Pub. House, 
KW  - Sewage disposal in rivers, lakes, etc. -- Environmental aspects -- India
KW  - Pollution -- India
KW  - Refuse and refuse disposal -- Environmental aspects -- India.
ER  -