LEADER 02191oam 2200577 450 001 9910704175703321 005 20160125151036.0 035 $a(CKB)5470000002437905 035 $a(OCoLC)885119595 035 $a(EXLCZ)995470000002437905 100 $a20140802d1955 ua 0 101 0 $aeng 135 $aurn|||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aPhysical stratigraphy of the phosphoria formation in part of southwestern Montana /$fby Earle R. Cressman 210 1$a[Washington, D.C.] :$cUnited States Department of the Interior, Geological Survey,$d1955. 210 2$aWashington :$cUnited States Government Printing Office. 215 $a1 online resource (iv, 31 pages, 5 pages of plates) $cillustrations, maps, charts 225 1 $aGeological Survey bulletin ;$v1027-A 225 1 $aA contribution to economic geology 300 $aTitle from title screen (viewed July 22, 2014). 300 $aAdditional title page description: "Prepared as part of the program of the Department of the Interior for the Missouri River basin and of work done on behalf of the U.S. Atomic Energy Commission. The report is published with the permission of the Commission." 320 $aIncludes bibliographical references (pages 29-30) and index. 606 $aGeology$zMontana 606 $aGeology, Stratigraphic 606 $aGeology$2fast 606 $aGeology, Stratigraphic$2fast 607 $aMontana$2fast 615 0$aGeology 615 0$aGeology, Stratigraphic. 615 7$aGeology. 615 7$aGeology, Stratigraphic. 700 $aCressman$b Earle Rupert$f1923-$01387068 712 02$aGeological Survey (U.S.), 712 02$aUnited States.$bDepartment of the Interior, 712 02$aU.S. Atomic Energy Commission, 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCA 801 2$bGPO 801 2$bOCLCF 801 2$bGPO 801 2$bOCLCO 801 2$bGPO 906 $aBOOK 912 $a9910704175703321 996 $aPhysical stratigraphy of the phosphoria formation in part of southwestern Montana$93506973 997 $aUNINA