TY  - BOOK
AU  - Metcalf & Eddy
AU  - Metcalf & Eddy
TI  - Wastewater engineering :  treatment and reuse    
SN  - 9781259250934
AV  - TD645 .M5881 2014 
U1  - TD645 .M5881 2014 
PY  - 2014///
CY  - Boston
PB  - Boston : McGraw-Hill
KW  - Sewage disposal.Wastewater engineering
ER  -