TY  - BOOK
AU  - Hammer, Mark J. 
AU  - Hammer, Mark J.
TI  - Water and wastewater technology 
SN  - 8120330285 
U1  - 628.1 HAM 2004 
PY  - 2004///
CY  - Upper Saddle River
PB  - Prentice Hall
KW  - Sewage disposal
KW  - Water-supply engineering
N1  - Includes index p.535 - 540
ER  -