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035   $a(EXLCZ)995470000002462535
100   $a20140926d1968      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aPetrography and petrology of volcanic rocks in the Mount Jefferson area, High Cascade Range, Oregon /$fby Robert C. Greene
210  1$a[Washington, D.C.] :$cUnited States Department of the Interior, Geological Survey,$d1968.
210  2$aWashington :$cUnited States Government Printing Office.
215   $a1 online resource (vii, 48 pages) $cillustrations
225 1 $aGeological Survey bulletin ;$v1251-G
225 1 $aContributions to general geology
300   $aTitle from title screen (viewed September 15, 2014).
320   $aIncludes bibliographical references (pages 46-48).
606   $aIgneous rocks$zOregon$zJefferson, Mount
606   $aPetrology$zOregon$zJefferson, Mount
615  0$aIgneous rocks
615  0$aPetrology
700   $aGreene$b Robert C.$055338
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bGPO
906   $aBOOK
912   $a9910707296803321
996   $aPetrography and petrology of volcanic rocks in the Mount Jefferson area, High Cascade Range, Oregon$93493968
997   $aUNINA