TY  - BOOK
AU  - Hammer,Mark J.
TI  - Water and wastewater technology
SN  - 0131911406
AV  - TD345  .H35 2004
PY  - 2004///
CY  - Upper Saddle River, NJ
PB  - Pearson Education
KW  - Water-supply engineering
KW  - Sewage disposal
ER  -