Ward, John Clayton, 1934-, authorEnvironmental Resources Center, Colorado State University, publisher2007-01-032007-01-031977http://hdl.handle.net/10217/2637Submitted to Office of Water Research and Technology, U.S. Department of Interior, March 1977.CER76-77JCW81.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 disposalSewage -- PurificationText