02409oam 2200673 450 991071510890332120210104095901.0(CKB)5470000002508929(OCoLC)815360335(OCoLC)667913683(OCoLC)966434253(OCoLC)995470000002508929(EXLCZ)99547000000250892920121028d1986 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierShallow ground-water flow, water levels, and quality of water, 1980-84, Cowles Unit, Indiana Dunes National Lakeshore /by David A. Cohen and Robert J. Shedlock ; prepared in cooperation with the National Park ServiceIndianapolis, Indiana :U.S. Geological Survey,1986.1 online resource (iv, 25 pages) illustrations, mapsWater-resources investigations report ;85-4340"January 1986."Includes bibliographical references (page 25).GroundwaterIndianaIndiana Dunes National ParkGroundwaterQualityIndianaIndiana Dunes National ParkGroundwater flowIndianaIndiana Dunes National ParkWater levelsIndianaIndiana Dunes National ParkGroundwaterfastGroundwater flowfastGroundwaterQualityfastWater tablefastIndiana Dunes National Park (Ind.)IndianaIndiana Dunes National ParkfastGroundwaterGroundwaterQualityGroundwater flowWater levelsGroundwater.Groundwater flow.GroundwaterQuality.Water table.Cohen David A.55606Shedlock Robert J.Geological Survey (U.S.),United States.National Park Service.OCLCEOCLCEOCLCOOCLCQOCLCFOCLCQCOPOCLCAOCLGPOBOOK9910715108903321Shallow ground-water flow, water levels, and quality of water, 1980-84, Cowles Unit, Indiana Dunes National Lakeshore3496350UNINA