01941oam 2200541 450 991070411730332120151231094520.0(CKB)5470000002438495(OCoLC)885119630(EXLCZ)99547000000243849520140802d1957 ua 0engurn||||||||||txtrdacontentcrdamediacrrdacarrierOcean floor structures northeastern Rat Islands, Alaska /by George L. Snyder[Washington, D.C.] :United States Department of the Interior, Geological Survey,1957.Washington :United States Government Printing Office.1 online resource (v, 161-167 pages, 1 page of plate) illustrations, mapsGeological Survey bulletin ;1028-GInvestigations of Alaskan volcanoesTitle from title screen (viewed July 22, 2014)."Prepared in cooperation with the Departments of the Army, Navy and Air Force."Includes bibliographical references (page 167).GeologyAlaskaRat IslandsOcean bottomAlaskaRat IslandsSubmarine geologyVolcanoesAlaskaRat IslandsGeologyOcean bottomSubmarine geology.VolcanoesSnyder George L(George Leonard),1927-1403890United States.Department of the Air Force,United States.Department of the Army,United States.Department of the Navy,Geological Survey (U.S.),COPCOPOCLCOOCLCAOCLCFGPOBOOK9910704117303321Ocean floor structures northeastern Rat Islands, Alaska3535828UNINA