TY  - GEN
AU  - Hammer, Mark J.,
TI  - Water and wastewater technology
SN  - 9780131745421 (hbk.)
U1  - 628.1 HAM 
PY  - 2001///
CY  - Upper Saddle River, N.J.
PB  - Pearson/Prentice Hall
KW  - Water-supply engineering
KW  - Sewage disposal
ER  -