TY  - GEN
AU  - Eddy & Metcalf
AU  - Tchobanoglous, George
TI  - Waste water engineering : treatment and reuse
SN  - 9780070495395
U1  - 628.3 
PY  - 2014///
CY  - New Delhi
PB  - McGraw Hill
KW  - Environmental  Science
KW  - Sewage disposal
KW  - Water - Purification
ER  -