Manning, A. W., & Dobs, D. M. (1980). Design handbook for automation of activated sludge wastewater treatment plants. Municipal Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency ; Available to the public through the National Technical Information Service.
Chicago Style (17th ed.) CitationManning, Alan W., and David M. Dobs. Design Handbook for Automation of Activated Sludge Wastewater Treatment Plants. Cincinnati, Ohio : Springfield, Va.: Municipal Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency ; Available to the public through the National Technical Information Service, 1980.
MLA (9th ed.) CitationManning, Alan W., and David M. Dobs. Design Handbook for Automation of Activated Sludge Wastewater Treatment Plants. Municipal Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency ; Available to the public through the National Technical Information Service, 1980.