LEADER 01111oam 2200337zu 450 001 9910130948203321 005 20210807004624.0 010 $a1-118-66737-9 035 $a(CKB)3450000000004158 035 $a(SSID)ssj0000815216 035 $a(PQKBManifestationID)11510976 035 $a(PQKBTitleCode)TC0000815216 035 $a(PQKBWorkID)10805680 035 $a(PQKB)10909572 035 $a(PPN)189041005 035 $a(EXLCZ)993450000000004158 100 $a20160829d1989 uy 101 0 $aeng 181 $ctxt 182 $cc 183 $acr 200 00$aCharacteristics of the Mid-Carboniferous Boundary and Associated Coal-Bearing Rocks in the Appalachian Basin 210 31$a[Place of publication not identified]$cAmerican Geophysical Union$d1989 300 $aBibliographic Level Mode of Issuance: Monograph 311 $a0-87590-661-3 702 $aEnglund 801 0$bPQKB 906 $aBOOK 912 $a9910130948203321 996 $aCharacteristics of the Mid-Carboniferous Boundary and Associated Coal-Bearing Rocks in the Appalachian Basin$92280190 997 $aUNINA