02037oam 2200553 450 991070614140332120170907082207.0(CKB)5470000002455014(OCoLC)891598752(OCoLC)995470000002455014(EXLCZ)99547000000245501420140929d1955 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierPermafrost and ground water in Alaska /by David M. Hopkins [and six others]Washington :United States Department of the Interior, Geological Survey,1955.1 online resource (38 unnumbered pages, 15 pages of plates) illustrations, mapsGeological Survey professional paper ;264-FShorter contributions to general geologyTitle from title screen (viewed September 29, 2014)."A study of the interrelations of permafrost and ground water, and a discussion of the role of aerial photographs in the mapping and evaluation of permafrost conditions.""Includes descriptions of areas by Robert F. Black, John R. Williams, Troy L Pewe, Arthur T. Fernold , and Ernest H. Muller."Includes bibliographical references (pages 143-144) and index.PermafrostAlaskaFrozen groundAlaskaGroundwaterAlaskaFrozen groundfastGroundwaterfastAlaskafastPermafrostFrozen groundGroundwaterFrozen ground.Groundwater.Hopkins David Moody1921-2001,1386011Geological Survey (U.S.),COPCOPOCLCOOCLCFOCLCAGPOBOOK9910706141403321Permafrost and ground water in Alaska3501591UNINA