TY - BOOK T1 - Elements of water supply and wastewater disposal A1 - Fair, Gordon Maskew 1894- A2 - Geyer, John Charles 1906- A2 - Okun, Daniel Alexander LA - English PP - New York PB - Wiley YR - 1971 UL - https://tuklas.up.edu.ph/Record/UP-1685523046125309855 OP - 752 NO - Bibliography: p. 719-726. CN - TD145 F29 1971 SN - 0471231151 KW - Sewage disposal. KW - Water-supply engineering. ER -