LEADER 00949nam0-22002891i-450- 001 990004349420403321 005 20090507131130.0 035 $a000434942 035 $aFED01000434942 035 $a(Aleph)000434942FED01 035 $a000434942 100 $a19990604f19901999km-y0itay50------ba 101 0 $aita 105 $ay---f---100yy 200 1 $aPer il XXI secolo$euna enciclopedia e un progetto$eatti del Convegno Internazionale, Napoli, Hotel Vesuvio - Paris, Palais des Congres, 22 giugno 1992 210 $aNapoli$cDipartimento di pianificazione e scienza del territorio$d[19-?] 215 $a587 p.$d25 cm 676 $a711.40945731$v21$zita 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990004349420403321 952 $a711.4 CONV NAPOLI 1992$bBibl.14468$fFLFBC 952 $a13 N 15 17$b16197$fFINBC 959 $aFLFBC 959 $aFINBC 996 $aPer il XXI secolo$9486306 997 $aUNINA LEADER 01901oam 2200433 a 450 001 9910699630503321 005 20120413090004.0 035 $a(CKB)5470000002404633 035 $a(OCoLC)662452431 035 $a(EXLCZ)995470000002404633 100 $a20100907d2010 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aCorrelation chart of Pennsylvanian rocks in Alabama, Tennessee, Kentucky, Virginia, West Virginia, Ohio, Maryland, and Pennsylvania showing approximate portion of coal beds, coal zones, and key stratigraphic units$b[electronic resource] /$fby Leslie F. Ruppert, Michael H. Trippi, and Ernie R. Slucher 210 1$aReston, Va. :$cU.S. Dept. of the Interior, U.S. Geologic Survey,$d2010. 215 $a1 online resource $cillustrations, maps, charts 225 1 $aScientific investigations report ;$v2010-5152 300 $aTitle from title screen (viewed Sept. 2, 2010). 320 $aIncludes bibliographical references. 606 $aStratigraphic correlation$zEast (U.S.)$vCharts, diagrams, etc 606 $aGeology, Stratigraphic$vCharts, diagrams, etc 606 $aCoal$zAppalachian Basin$xIdentification 615 0$aStratigraphic correlation 615 0$aGeology, Stratigraphic 615 0$aCoal$xIdentification. 700 $aRuppert$b Leslie F$01406120 701 $aTrippi$b Michael H$01406121 701 $aSlucher$b Ernie R$01406122 712 02$aGeological Survey (U.S.) 801 0$bGPO 801 1$bGPO 801 2$bGPO 906 $aBOOK 912 $a9910699630503321 996 $aCorrelation chart of Pennsylvanian rocks in Alabama, Tennessee, Kentucky, Virginia, West Virginia, Ohio, Maryland, and Pennsylvania showing approximate portion of coal beds, coal zones, and key stratigraphic units$93484243 997 $aUNINA