Water Pollution Control Federation

Gravity sanitary sewer design and construction A.S.C.E 1982 Hazardous waste treatment processes including environmental audits and waste reduction prepared by Task Force on Hazardous Waste Treatment under the direction of the Hazardous Waste Committee and the Facilities Development Subcommittee of the Technical Practice Committee 1990 Standard methods for the examination of water and wastewater prepared and published jointly by American Public Health Association, American Water Works Association, Water Environment Federation 2017 Standard methods for the examination of water and wastewater prepared and published jointly by American Public Health Association, American Water Works Association, Water Pollution Control Federation 1960