02031oam 2200553 450 991071330170332120200414105537.0(CKB)5470000002500631(OCoLC)966434665(OCoLC)995470000002500631(EXLCZ)99547000000250063120161219d1985 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierThe geohydrologic system and probable effects of mining in the Sand Creek-Hanks lignite area, western Williams County, North Dakota /by C.A. ArmstrongBismarck, North Dakota :U.S. Geological Survey,1985.1 online resource (v, 36 pages) illustrations, mapsWater-resources investigations report ;85-4089"Prepared in cooperation with the U.S. Bureau of Land Management."Includes bibliographical references (pages 24-25).GroundwaterNorth DakotaWilliams CountyHydrogeologyNorth DakotaWilliams CountyMines and mineral resourcesNorth DakotaWilliams CountyLigniteNorth DakotaWilliams CountyGroundwaterfastLignitefastNorth DakotaWilliams CountyfastGroundwaterHydrogeologyMines and mineral resourcesLigniteGroundwater.Lignite.Armstrong C. A(Clarence Allen),1921-1390481Geological Survey (U.S.),United States.Bureau of Land Management.COPCOPOCLCOOCLCFOCLCAGPOBOOK9910713301703321The geohydrologic system and probable effects of mining in the Sand Creek-Hanks lignite area, western Williams County, North Dakota3456998UNINA