TY  - BOOK
AU  - J.P. Palhary
AU  - V.K. SiriahShobha Malviya
TI  - Environmental Impact of Sewage and effluent disposal on the river system
SN  - 81-7024-540-0
PY  - 1993///
CY  - New Delhi 
PB  - Efficient offset printers
KW  - environmental Impact of Sewage and Effluent Disposal on the River System
KW  - Environmental Impact of Sewage and Effluent Disposal on the River system
ER  -