http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Effects of farming systems on ground-water quality at the management systems evaluation area near Princeton, Minnesota, 1991-95
vi, 51 pages : illustrations, map ; 28 cm.
by M.K. Landon [and others] ; prepared in cooperation with the University of Minnesota Department of Soil, Water, and Climate, the U.S. Department of Agriculture, Agricultural Research Service, and the Minnesota Pollution Control Agency.
Includes bibliographical references (pages 32-34).
Water-resources investigations report ; 98-4128