Morrison, Sumner M. (Sumner Martin), 1919-, authorNewton, Gary Carl, authorBoone, George Daniel, authorMartin, Kirke Ludwig, authorWard, John Clayton, 1934-, authorHunter, J. Stuart, 1923-, authorJohansen, Richard Paul, authorEnvironmental Resources Center, Colorado State University, publisher2007-01-032007-01-031972http://hdl.handle.net/10217/2830Submitted to Office of Water Resources Research, U.S. Department of Interior.Pt. A. Microbiology / by S. M. Morrison, Gary C. Newton, George D. Boone, and Kirke L. Martin -- Pt. B. Sanitary engineering / by John C. Ward, John S. Hunter, Richard P. Johansen.reportsengCopyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.Sewage -- Purification -- Activated sludge processSewage -- Purification -- AerationSewage -- Purification -- Biological treatmentSanitary microbiologyText