TY  - BOOK
AU  - Viessman,Warren
AU  - Hammer,Mark J.
TI  - Water supply and pollution control
SN  - 0065000587
U1  - 628.1 
PY  - 1993///
CY  - New York, NY
PB  - HarperCollins College Publishers
KW  - Water-supply
KW  - Management
KW  - Water
KW  - Purification
KW  - Sewage
N1  - Includes bibliographical references and index
ER  -