Fair, Gordon Maskew Geyer, John Charles Okun, Daniel Alexander Elements of water supply and wastewater disposal /by Gordon Maskew Fair, John Charles Geyer, Daniel Alexander Okun - 2nd ed. - New York John Wiley 1971 - viii, 752 p. ISBN: 471251151 Subjects--Topical Terms: Waste waterWaste disposalWater supply Dewey Class. No.: 628.43 / FAI