TY  - BOOK
ED  - United States.
ED  - United States.
TI  - Manual of individual water supply systems
U1  - 628.1 
PY  - 1973///
CY  - [Washington]
PB  - For sale by the Supt. of Docs., U.S. Govt. Print. Off.
KW  - Water-supply, Rural
KW  - Water-supply engineering
KW  - L
N1  - "EPA-430-9-73-003."; Earlier ed. prepared in 1962 by United States Public Health Service, Division of Environmental Engineering and Food Protection
ER  -