01785oam 2200457 450 991070724220332120160620160158.0(CKB)5470000002463087(OCoLC)891382665(EXLCZ)99547000000246308720140926d1969 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierReconnaissance geology of the Eagle A-1 and A-2 quadrangles, Alaska a brief description of the geology of the Eagle A-1 and A-2 quadrangles, a part of the Fortymile placer gold mining country /by Helen L. Foster ; United States Department of Interior, U.S. Geological Survey[Washington, D.C.] :United States Department of the Interior, Geological Survey,1969.Washington :United States Government Printing Office.1 online resource (iv, 30 pages, 1 page of plates) illustrations, color mapGeological Survey bulletin ;1271-GContributions to general geologyTitle from title screen (viewed September 15, 2014).Includes bibliographical references (pages 30).Reconnaissance geology of the Eagle A-1 and A-2 quadrangles, Alaska GeologyAlaskaGeologyfastAlaskafastGeologyGeology.Foster Helen Laura1919-1387308Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910707242203321Reconnaissance geology of the Eagle A-1 and A-2 quadrangles, Alaska3471404UNINA