LEADER 02030oam  2200493   450 
001 9910705860603321
005 20170727084047.0
035   $a(CKB)5470000002453810
035   $a(OCoLC)891581431
035   $a(OCoLC)995470000002453810
035   $a(EXLCZ)995470000002453810
100   $a20140929d1971      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aCoal-bearing Upper Pennsylvanian and Lower Permian rocks, Washington area, Pennsylvania /$fby Henry L. Berryhill, Jr., Stanley P. Schweinfurth, and Bion H. Kent
210  1$aWashington :$cUnited States Department of the Interior, Geological Survey,$d1971.
215   $a1 online resource (iv, 47 pages) $cillustrations, maps +$e2 tables and 8 plates
225 1 $aGeological Survey professional paper ;$v621
300   $aTitle from title screen (viewed September 24, 2014).
300   $a"Work done in cooperation with the Pennsylvania Bureau of Topographic and Geologic Survey."
320   $aIncludes bibliographical references (pages 43-44) and index.
327   $apt. 1. Lithofacies. -- pt. 2. Economic and engineering geology.
606   $aCoal$xGeology$zPennsylvania$zWashington Region
606   $aGeology, Stratigraphic$yPennsylvanian
606   $aGeology, Stratigraphic$yPermian
615  0$aCoal$xGeology
615  0$aGeology, Stratigraphic
615  0$aGeology, Stratigraphic
700   $aBerryhill$b Henry L.$cJr.$g(Henry Lee),$f1921-2013,$01386788
702   $aKent$b Bion H$g(Bion Huntley),$f1925-
702   $aSchweinfurth$b Stanley P.
712 02$aGeological Survey (U.S.),
712 02$aPennsylvania.$bBureau of Topographic and Geologic Survey.
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bGPO
906   $aBOOK
912   $a9910705860603321
996   $aCoal-bearing Upper Pennsylvanian and Lower Permian rocks, Washington area, Pennsylvania$93485518
997   $aUNINA