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035   $a(EXLCZ)995470000002452824
100   $a20140929d1967      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aAsh flows and related volcanic rocks associated with the Creede caldera, San Juan Mountains, Colorado /$fby James C. Ratte? and Thomas A. Steven; prepared in cooperation with the Colorado Mining Industrial Development Board
210  1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1967.
215   $a1 online resource (viii, 58 pages) $cillustrations (some colored), maps +$e1 plate
225 1 $aGeological Survey professional paper ;$v524-H
225 1 $aShorter contributions to general geology
300   $aTitle from title screen (viewed September 24, 2014).
320   $aIncludes bibliographical references (pages H57-H58).
606   $aVolcanism$zColorado
606   $aVolcanism$zSan Juan Mountains (Colo. and N.M.)
606   $aLatite$zSan Juan Mountains (Colo. and N.M.)
606   $aRhyolite$zSan Juan Mountains (Colo. and N.M.)
615  0$aVolcanism
615  0$aVolcanism
615  0$aLatite
615  0$aRhyolite
700   $aRatte?$b James Clifford$f1925-$01389957
702   $aSteven$b Thomas A$g(Thomas August),$f1917-2013,
712 02$aGeological Survey (U.S.),
712 02$aColorado.$bMining Industrial Development Board.
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCA
801  2$bGPO
906   $aBOOK
912   $a9910705758203321
996   $aAsh flows and related volcanic rocks associated with the Creede caldera, San Juan Mountains, Colorado$93442140
997   $aUNINA