Schroeder, Edward D. Water and wastewater treatment / by Edward D. Schroeder - New York McGraw-Hill 1977 - xi, 370 p.- - McGraw-Hill series in water resources and environmental engi . Includes appendix and index. ISBN: 70556431 Subjects--Topical Terms: Waste waterWaste water treatment Dewey Class. No.: 628.16 / SCH