TY  - BOOK
AU  - Metcalf & Eddy
AU  - Metcalf & Eddy
TI  - Wastewater engineering :  treatment, disposal, and reuse    
SN  - 74622471
AV  - 628.3 MET 1996 
U1  - 628.3 MET 1996 
PY  - 1996///
CY  - New Delhi
PB  - Tata Mc-Graw Hill
KW  - Civil Engineering
ER  -