TY  - BOOK
AU  - Fair,Gordon Maskew
AU  - Geyer,John Charles
AU  - Okun,Daniel Alexander
TI  - Elements of water supply and wastewater disposal
SN  - 0471252251
U1  - 628.119 
PY  - 1958///
CY  - New York
PB  - John Wiley, 
KW  - ABASTECIMIENTO DE AGUA
KW  - AGUAS RESIDUALES
KW  - ANALISIS
ER  -