TY  - BOOK
AU  - Parker, R
AU  - Morris, N.
AU  - Fair, F.N.
AU  - Bhatia, S.C.
TI  - Waste water engineering
SN  - 9788123916439
U1  - 628.162 
PY  - 2010///
CY  - New Delhi
PB  - CBS Publishers
KW  - Environment Science
ER  -