TY  - BOOK
AU  - Williams, Robert.B Culp, Gordon.L
TI  - Handbook of public water systems culp-wesner-culp
SN  - 0-442-21597-5
U1  - 628.1 HAN 
PY  - 1986///
CY  - NEW YORK
PB  - VAN NOSTRAND REINHOLD
KW  - MUNICIPAL WATER SUPPLY-UNITED STATES WATER QUALITY-UNITED STATES WATER-PURIFICATION
ER  -