TY  - BOOK
AU  - Viessman, Warren
AU  - Viessman, Warren
TI  - Water supply and pollution control/6th ed
SN  - 0321055845
U1  - 628.168 
PY  - 1999///
CY  - California
PB  - Addison Wesley
KW  - Pollution control- water supply
KW  - Pollution control
KW  - Pollution control industry
ER  -