TY  - BOOK
AU  - Davis, Mackenzie Leo,, 1941- 
TI  - Water and wastewater engineering : design principles and practice 
SN  - 9780071713849 
U1  - 628.1 DAV 2010 
PY  - 2010///
CY  - New York
PB  - McGraw-Hill
KW  - Sewage
KW  - Purification
KW  - Water
KW  - Water-supply
ER  -