02226oam 2200601 450 991071408270332120201105084829.0(CKB)5470000002506843(OCoLC)680102837(OCoLC)624873731(OCoLC)667908566(OCoLC)971497363(OCoLC)995470000002506843(EXLCZ)99547000000250684320101108d1986 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierHydrogeology of and potential mining impacts on strippable lignite areas in the Denver aquifer, east-central Colorado /by Nancy E. Driver and Robert W. Williams, Jr. ; prepared in cooperation with the U.S. Bureau of Land ManagementLakewood, Colorado :U.S. Geological Survey,1986.1 online resource (v, 39 pages) illustrations, mapsWater-resources investigations report ;84-4366Includes bibliographical references (page 39).Coal mines and miningEnvironmental aspectsColoradoDenver RegionGroundwaterColoradoDenver RegionHydrogeologyColoradoDenver RegionLigniteColoradoCoal mines and miningEnvironmental aspectsfastGroundwaterfastColoradoDenver RegionfastCoal mines and miningEnvironmental aspectsGroundwaterHydrogeologyLigniteCoal mines and miningEnvironmental aspects.Groundwater.Driver Nancy E.1404934Williams Robert S.Geological Survey (U.S.),United States.Bureau of Land Management.OCLCEOCLCEOCLCQOCLCFOCLCQOCLCOOCLCQCOPOCLCAGPOBOOK9910714082703321Hydrogeology of and potential mining impacts on strippable lignite areas in the Denver aquifer, east-central Colorado3480514UNINA