01595oam 2200457 450 991071154210332120181109110653.0(CKB)5470000002484631(OCoLC)944376801(OCoLC)953259144(OCoLC)995470000002484631(EXLCZ)99547000000248463120160311d1949 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierGeology of the central part of the Iron River district, Iron County, Michigan /by Carl E. Dutton ; prepared with the cooperation of the Geological Survey Division, Michigan Department of ConservationWashington, D.C. :United States Department of the Interior, Geological Survey,1949.1 online resource (9 pages) mapsGeological Survey circular ;43"November 1949."Includes bibliographical references.GeologyMichiganIron CountyGeologyfastMichiganIron CountyfastGeologyGeology.Dutton Carl E(Carl Evans),1904-1398637Geological Survey (U.S.),Michigan.Geological Survey Division.OCLCEOCLCEOCLCQCOPOCLCFGPOBOOK9910711542103321Geology of the central part of the Iron River district, Iron County, Michigan3518654UNINA