TY  - BOOK
AU  - Farnsworth,S.F.
AU  - Winstein,Joseph J.
TI  - Swimming pool operator's handbook: A manual on the operation and maintenance of swimming pools for operators and owners in Maricopa County 
PY  - 0000///S. a
CY  - Arizona
PB  - Maricopa County Health Department
KW  - Art
ER  -