TY  - BOOK
AU  - Oconnor, John T.,
AU  - Oconnor, Tom,
AU  - Twait, Rick,
TI  - water treatment plant performance evaluations and operations
SN  - 9780470288610
U1  - 628.16 
PY  - 2009///
CY  - New Delhi
PB  - John Wiley & Sons, Inc
ER  -