http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Septic tank disposal systems as phosphorus sources for surface waters
Robert S. Kerr Environmental Research Laboratory
ix, 62 pages : illustrations, maps ; 28 cm.
by Rebecca A. Jones and G. Fred Lee ; Institute for Environmental Sciences, University of Texas at Dallas.
Prepared under Grant number R-804549 for the Robert S. Kerr Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency.
Study conducted in cooperation wth EnviroQual Consultants and Laboratories, Inc., Plano, Texas.
Research reporting series. EPA-600/3-77-129