02023oam 2200601 450 991070395350332120150909160611.0(CKB)5470000002436206(OCoLC)882365232(OCoLC)655069034(EXLCZ)99547000000243620620140701d1910 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierThe Innoko gold-placer district, Alaska, with accounts of the central Kuskokwim Valley and the Ruby Creek and Gold Hill placers /by A.G. MaddrenWashington, D.C. :Department of the Interior, United States Geological Survey,1910.Washington :Government Printing Office.1 online resource (87 pages, V pages of plates) illustrations, mapsGeological Survey bulletin ;410Title from title screen (viewed June 30, 2014).Includes bibliographical references and index.GeologyAlaskaGold mines and miningAlaskaPlacer depositsAlaskaSedimentation and depositionAlaskaGeologyfastGold mines and miningfastPlacer depositsfastSedimentation and depositionfastAlaskafastGeologyGold mines and miningPlacer depositsSedimentation and depositionGeology.Gold mines and mining.Placer deposits.Sedimentation and deposition.Maddren A. G(Alfred Geddes),1875-523035Geological Survey (U.S.),COPCOPOCLCOOCLCEOCLCFOCLCAGPOBOOK9910703953503321Innoko Gold-Placer District827943UNINA