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035   $a(EXLCZ)995470000002439813
100   $a20140802d1957      ua             0
101 0 $aeng
135   $aurn||||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aPreliminary report on oil-shale resources of Piceance Creek Basin, northwestern Colorado /$fby John R. Donnell
210  1$a[Washington, D.C.] :$cUnited States Department of the Interior, Geological Survey,$d1957.
210  2$aWashington :$cUnited States Government Printing Office.
215   $a1 online resource (iii, 255-271 pages, 1 page of plate) $cmaps, charts
225 1 $aGeological Survey bulletin ;$v1042-H
225 1 $aContributions to economic geology
300   $aTitle from title screen (viewed July 22, 2014).
300   $aAdditional title page description: "Description of the potential oil yield of Tertiary lacustrine shales in the Green River Formation in an area of about 1,400 square miles north of the Colorado River and south of the White River."
320   $aIncludes bibliographical references (page 271).
606   $aOil-shales$zColorado$zPiceance Creek Basin
606   $aOil-shales$2fast
607   $aColorado$zPiceance Creek Basin$2fast
615  0$aOil-shales
615  7$aOil-shales.
700   $aDonnell$b John R$g(John Roswell),$f1919-2013,$01404620
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bGPO
801  2$bOCLCQ
801  2$bGPO
906   $aBOOK
912   $a9910704386803321
996   $aPreliminary report on oil-shale resources of Piceance Creek Basin, northwestern Colorado$93533540
997   $aUNINA