LEADER 02037oam 2200553 450 001 9910706141403321 005 20170907082207.0 035 $a(CKB)5470000002455014 035 $a(OCoLC)891598752 035 $a(OCoLC)995470000002455014 035 $a(EXLCZ)995470000002455014 100 $a20140929d1955 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aPermafrost and ground water in Alaska /$fby David M. Hopkins [and six others] 210 1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1955. 215 $a1 online resource (38 unnumbered pages, 15 pages of plates) $cillustrations, maps 225 1 $aGeological Survey professional paper ;$v264-F 225 1 $aShorter contributions to general geology 300 $aTitle from title screen (viewed September 29, 2014). 300 $a"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." 300 $a"Includes descriptions of areas by Robert F. Black, John R. Williams, Troy L Pewe, Arthur T. Fernold , and Ernest H. Muller." 320 $aIncludes bibliographical references (pages 143-144) and index. 606 $aPermafrost$zAlaska 606 $aFrozen ground$zAlaska 606 $aGroundwater$zAlaska 606 $aFrozen ground$2fast 606 $aGroundwater$2fast 607 $aAlaska$2fast 615 0$aPermafrost 615 0$aFrozen ground 615 0$aGroundwater 615 7$aFrozen ground. 615 7$aGroundwater. 700 $aHopkins$b David Moody$f1921-2001,$01386011 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bOCLCA 801 2$bGPO 906 $aBOOK 912 $a9910706141403321 996 $aPermafrost and ground water in Alaska$93501591 997 $aUNINA