Geological Survey (U.S.)Kellam, J. LeeBoardman, Gregory D.Hagedorn, Charles IIIReneau, Raymond B.2014-03-152014-03-151993http://hdl.handle.net/10919/46621x, 146 pagesapplication/pdfen-USIn CopyrightTD201 .V57Sewage -- Purification -- AerationSewage disposal, RuralEvaluation of the performance of five aerated package treatment systemsReport27735050