01580oam 2200457 450 991070866210332120170405110935.0(CKB)5470000002470604(OCoLC)891401356(OCoLC)995470000002470604(EXLCZ)99547000000247060420140926d1915 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierNotes on the geology of Gravina Island, Alaska /by Philip S. SmithWashington :Department of the Interior, United States Geological Survey,1916.Washington :Government Printing Office.1 online resource (12 unnumbered pages) illustration, mapsProfessional paper ;no. 95-[H]Shorter contributions to general geology ;1915Title from title screen (viewed September 17, 2014).Includes bibliographical references.GeologyAlaskaGravina Island (Ketchikan Gateway Borough)GeologyfastAlaskaGravina Island (Ketchikan Gateway Borough)fastGeologyGeology.Smith Philip S(Philip Sidney),1877-1949,1390516Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOBOOK9910708662103321Notes on the geology of Gravina Island, Alaska3443295UNINA