TY  - BOOK
AU  - Clark,John W.
AU  - Viessman,Warren
AU  - Hammer,Mark J.
TI  - Water supply and pollution control
SN  - 0700224955
U1  - 628.16 
PY  - 1977///
CY  - New York
PB  - IEP--Dun-Donnelley, Harper & Row
KW  - Water-supply
KW  - Sewage
N1  - Includes bibliographical references and index
ER  -