TY  - BOOK
AU  - Davis, Mackenzie L.
TI  - Water and wastewater engineering : : design principles and practice 
SN  - 9781259064838
U1  - 628.1 DAV-M 
PY  - 2016///
CY  - India
PB  - McGraw Hill Education
KW  - Sewage--Purification
KW  - Water-supply
KW  - Water--Purification
KW  - Sewage disposal
KW  - Water-supply engineering
ER  -