02010oam 2200553 450 991071655220332120210623104259.0(CKB)5470000002522633(OCoLC)679774988(OCoLC)623638539(OCoLC)984765356(OCoLC)995470000002522633(EXLCZ)99547000000252263320101107d1997 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierShallow ground-water quality beneath cropland in the Red River of the North Basin, Minnesota and North Dakota, 1993-95 /by Timothy K. CowderyMounds View, Minnesota :U.S. Geological Survey,1997.1 online resource (viii, 52 pages) illustrations (some color), color mapsWater-resources investigations report ;97-4001"Contribution from the National Water-Quality Assessment Program."Includes bibliographical references (pages 39-43).Water-supplyRed River of the North WatershedGroundwaterQualityRed River of the North WatershedGroundwaterQualityfastWater-supplyfastUnited StatesRed River of the NorthfastWater-supplyGroundwaterQualityGroundwaterQuality.Water-supply.Cowdery T. K(Timothy K.),1383954Geological Survey (U.S.),National Water-Quality Assessment Program (U.S.)OCLCEOCLCEOCLCQNDSOCLCOOCLCQOCLCFOCLCQCOPGPOBOOK9910716552203321Shallow ground-water quality beneath cropland in the Red River of the North Basin, Minnesota and North Dakota, 1993-953444374UNINA