TY  - BOOK
AU  - Davis, Mackenzie L.
TI  - Water and wastewater engineering : design principles and practice 
SN  - 9781259064838
U1  - 628.1 
PY  - 2013///
CY  - Chennai
PB  - McGraw Hill Education
KW  - Water supply engineering
KW  - Sewage disposal
KW  - Sewage - purification
ER  -