TY  - GEN
AU  - Palharya , J.p.
AU  - Siriah , V.K.  
AU  - Malviya , Shobha
TI  - Environmental impact of sewage and effluent disposal on the river system
SN  - 8170245400
U1  - 333.714 
PY  - 1993///
CY  - New Delhi
PB  - Ashish Publishing House
KW  -  Environmental impact studies
ER  -