01732oam 2200541 450 991070739660332120160706141758.0(CKB)5470000002463548(OCoLC)889600644(EXLCZ)99547000000246354820140829d1991 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierGold placers of the Circle district, Alaska past, present, and future /by Warren Yeend[Reston, Va.] :U.S. Department of the Interior, U.S. Geological Survey,1991.Washington :United States Government Printing Office.1 online resource (iv, 42 pages, 1 page of plates) illustrations, mapsU.S. Geological Survey Bulletin ;1943Title from title screen (viewed Aug. 20, 2014).Includes bibliographical references.Gold placers of the Circle district, Alaska GeologyAlaskaGold oresAlaskaPlacer depositsAlaskaGeologyfastGold oresfastPlacer depositsfastAlaskafastGeologyGold oresPlacer depositsGeology.Gold ores.Placer deposits.Yeend Warren E.1936-1391380Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910707396603321Gold placers of the Circle district, Alaska3465238UNINA