LEADER 02109oam  2200601   450 
001 9910706586803321
005 20171115110334.0
035   $a(CKB)5470000002456576
035   $a(OCoLC)891600286
035   $a(OCoLC)995470000002456576
035   $a(EXLCZ)995470000002456576
100   $a20140929d1964      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aStratigraphy and petrology of the Permian rocks of southwestern Montana /$fby Earle R. Cressman and Roger W. Swanson; work done partly on behalf of the U.S. Atomic Energy Commission
210  1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1964.
215   $a1 online resource (303 unnumbered pages) $cillustrations, maps
225 1 $aGeological Survey professional paper ;$v313-C
300   $aTitle from title screen (viewed September 26, 2014).
300   $a"Geology of permian rocks in the western phosphate field."
320   $aIncludes bibliographical references (pages 562-565) and index.
606   $aGeology$zMontana
606   $aGeology, Stratigraphic$yPermian
606   $aPetrology$zMontana
606   $aGeology$2fast
606   $aGeology, Stratigraphic$2fast
606   $aPermian Geologic Period$2fast
606   $aPetrology$2fast
607   $aMontana$2fast
608   $aMaps.$2fast
615  0$aGeology
615  0$aGeology, Stratigraphic
615  0$aPetrology
615  7$aGeology.
615  7$aGeology, Stratigraphic.
615  7$aPermian Geologic Period.
615  7$aPetrology.
700   $aCressman$b Earle Rupert$f1923-$01387068
702   $aSwanson$b Roger Warren$f1914-
712 02$aGeological Survey (U.S.),
712 02$aU.S. Atomic Energy Commission,
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910706586803321
996   $aStratigraphy and petrology of the Permian rocks of southwestern Montana$93499737
997   $aUNINA