Land application of sewage effluents and sludges:
selected abstracts /
by Water Quality Control Branch, Robert S. Kerr Environmental Research Laboratory, Ada, Oklahoma ...

APA Citation

United States. Environmental Protection Agency. Office of Research and Development., National Environmental Research Center (Corvallis, O. Land application of sewage effluents and sludges: selected abstracts. Corvallis, Oregon: National Environmental Research Center, Office of Research and Development, U.S. Environmental Protection Agency.

MLA Citation

United States. Environmental Protection Agency. Office of Research and Development, and Or.) National Environmental Research Center (Corvallis. Land Application of Sewage Effluents And Sludges: Selected Abstracts. Corvallis, Oregon: National Environmental Research Center, Office of Research and Development, U.S. Environmental Protection Agency,