LEADER 01841oam 2200553 450 001 9910704230803321 005 20160311172545.0 035 $a(CKB)5470000002439369 035 $a(OCoLC)885009238$z(OCoLC)647073159 035 $a(EXLCZ)995470000002439369 100 $a20140731d1953 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aConstitution diagrams of Pennsylvania anthracite /$fby Holly C. Wagner 210 1$a[Washington, D.C.] :$cUnited States Department of the Interior, Geological Survey,$d1953. 210 2$aWashington :$cUnited States Government Printing Office. 215 $a1 online resource (iii, 18 pages, 7 pages of plates) $cillustrations 225 1 $aGeological Survey bulletin ;$v995-A 225 1 $aContributions to economic geology ;$v1953-54 300 $aTitle from title screen (viewed July 21, 2014). 320 $aIncludes bibliographical references. 606 $aAnthracite coal$zPennsylvania 606 $aMines and mineral resources$zPennsylvania 606 $aMines and mineral resources$2fast 606 $aAnthracite coal$2fast 607 $aPennsylvania$2fast 615 0$aAnthracite coal 615 0$aMines and mineral resources 615 7$aMines and mineral resources. 615 7$aAnthracite coal. 700 $aWagner$b Holly C$g(Holly Clyde),$f1918-2005,$01415669 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCE 801 2$bOCLCF 801 2$bOCL 801 2$bOCLCA 801 2$bGPO 801 2$bOCLCQ 801 2$bGPO 906 $aBOOK 912 $a9910704230803321 996 $aConstitution diagrams of Pennsylvania anthracite$93544126 997 $aUNINA