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005 20181003083555.0
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100   $a20160708d1952      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aCoal resources of Virginia /$fby Andrew Brown [and three others] ; prepared in cooperation with the Virginia Geological Survey
210  1$aWashington, D.C. :$cUnited States Department of the Interior, Geological Survey,$d1952.
215   $a1 online resource (iv, 57 pages) $cillustrations, maps
225 1 $aGeological Survey circular ;$v171
320   $aIncludes bibliographical references (pages 56-57).
606   $aCoal$zVirginia
606   $aCoal$2fast
607   $aVirginia$2fast
615  0$aCoal
615  7$aCoal.
700   $aBrown$b Andrew$f1896-$01397519
712 02$aGeological Survey (U.S.),
712 02$aVirginia Geological Survey.
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bOCLCA
801  2$bGPO
906   $aBOOK
912   $a9910711453103321
996   $aCoal resources of Virginia$93459286
997   $aUNINA