Eckenfelder, W. (1995). Activated sludge treatment of industrial wastewater. Technomic.
Chicago Style CitationEckenfelder, W.Wesley. Activated Sludge Treatment of Industrial Wastewater. Technomic, 1995.
MLA CitationEckenfelder, W.Wesley. Activated Sludge Treatment of Industrial Wastewater. Technomic, 1995.
Warning: These citations may not always be 100% accurate.