TY  - BOOK
ED  - American Water Works Association.
TI  - Water quality and treatment: a handbook of community water supplies
SN  - 0070015406
AV  - TD430 .W365 1990
U1  - 628.1/6/0973 20
PY  - 1990///
CY  - New York
PB  - McGraw-Hill
KW  - Water
KW  - Purification
KW  - Local
KW  - Water supply
KW  - United States
KW  - Water quality
N1  - Includes bibliographical references and index
ER  -