01394cam a2200325 a 4500007405756MiAaHDL20111213000000.0m d cr bn ---auaua970421s1997 mnuab b f000 0 eng dsdr-umn001218922(OCoLC)38522887(MnU)notisARP0472MnSUMnSUMnUn-us-mnn-us-wiTD427.N87K76x1997I 19.127:164-97Kroening, Sharon E.Variability of nutrients in streams in part of the Upper Mississippi River Basin, Minnesota and Wisconsin /Sharon Kroening and James, Stark.[Mounds View, Minnesota] :U.S. Dept. of the Interior, U.S. Geological Survey,1997.4 p.(1 sheet folded):col. ill., col. map ;28 cm.U.S. Geological Survey fact sheet ;FS-164-97"National Water-Quality Assessment"--P. [1].Caption title.Includes bibliographical references.Mode of access: Internet.WaterPhosphorus contentMississippi River watershed.NitratesEnvironmental aspectsMississippi River watershed.Nutrient pollution of waterMinnesotaMississippi River watershed.Stark, James R.Geological Survey (U.S.)National Water-Quality Assessment Program (U.S.)00740575620100105095031.020111213000000.020120815122756.02024-05-06T18:11:54ZSDR-UMNUNKNOWNloader.pl-001-001BKsdr-umn001218922umnSDRUMNumn.31951d01533455aUMN001218922UMNUMN20240506googleumn.31951d01533455a1997pdbibUS fed doc