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001 9910707300903321
005 20160519125159.0
035   $a(CKB)5470000002462494
035   $a(OCoLC)889600857
035   $a(EXLCZ)995470000002462494
100   $a20140829d1991      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aManganese contents of some sedimentary rocks of Paleozoic Age in Virginia /$fby Eric R. Force and Leslie J. Cox
210  1$a[Reston, Va.] :$cU.S. Department of the Interior, U.S. Geological Survey,$d1991.
210  2$a[Washington, D.C.] :$cUnited States Government Printing Office.
215   $a1 online resource (various pagings) $cillustrations, map
225 1 $aU.S. Geological Survey Bulletin ;$v1916
300   $aTitle from title screen (viewed Aug. 20, 2014).
320   $aIncludes bibliographical references.
327   $apt. A. Manganese contents of some lower Paleozoic carbonate rocks of Virginia / by Eric R. Force -- pt. B. Manganese contents of some rocks of Silurian and Devonian Ages in northwest Virginia / by Leslie J. Cox.
606   $aGeology, Stratigraphic$yPaleozoic
606   $aManganese ores$xGeology$zVirginia
606   $aSedimentary rocks$zVirginia$xAnalysis
606   $aGeology, Stratigraphic$2fast
606   $aManganese ores$xGeology$2fast
606   $aPaleozoic Geologic Period$2fast
606   $aSedimentary rocks$xAnalysis$2fast
607   $aVirginia$2fast
615  0$aGeology, Stratigraphic
615  0$aManganese ores$xGeology
615  0$aSedimentary rocks$xAnalysis.
615  7$aGeology, Stratigraphic.
615  7$aManganese ores$xGeology.
615  7$aPaleozoic Geologic Period.
615  7$aSedimentary rocks$xAnalysis.
700   $aForce$b Eric R.$01212693
702   $aCox$b Leslie J.
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bGPO
906   $aBOOK
912   $a9910707300903321
996   $aManganese contents of some sedimentary rocks of Paleozoic Age in Virginia$93487266
997   $aUNINA