http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Effect of reduced industrial pumpage on the migration of dissolved nitrogen in an outwash aquifer at Olean, Cattaraugus County, New York
Department of Environmental Conservation.
vi, 38 pages : illustrations, maps ; 28 cm.
by Marcel P. Bergeron ; prepared in cooperation with New York State Department of Environmental Conservation.
Water-resources investigations report ; 85-4086