TY  - BOOK
AU  - Fair, Gordon Maskew
AU  - Charles Geyer, John 
AU  - Okun,  Daniel Alexander 
TI  - Water and wastewater engineering (V2)
U1  - 628.1 
PY  - 1968///
CY  - New York
PB  - John Wiley 
KW  - Sewage disposal
KW  - Water-supply engineering
KW  - Water quality management
ER  -