TY  - BOOK
AU  - Parker, R.
AU  - Morris, N.
AU  - Fair, F. N.
AU  - Bhatia, S. C.
TI  - Waste-water engineering
SN  - 9788123916439
U1  - 628.1 
PY  - 2015///
CY  - New Delhi
PB  - CBS Publishers & Distributors
KW  - Civil Engineering
ER  -