LEADER 01587nam 2200445Ia 450 001 9910700175503321 005 20110504100215.0 035 $a(CKB)5470000002407209 035 $a(OCoLC)719994070 035 $a(EXLCZ)995470000002407209 100 $a20110504d2010 ua 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aAssessment of undiscovered oil and gas resources of the Chad Basin Province, north-central Africa$b[electronic resource] 210 1$a[Reston, Va.] :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d[2010] 215 $a1 online resource (2 unnumbered pages) $ccolor illustrations, color map 225 1 $aFact sheet ;$v2010-3096 300 $aTitle from title screen (viewed May 3, 2011). 300 $a"October 2010." 320 $aIncludes bibliographical references (page [2]). 517 1 $aWorld Petroleum Resources Project 606 $aPetroleum reserves$zChad Basin 606 $aNatural gas reserves$zChad Basin 606 $aPetroleum$zChad Basin 606 $aNatural gas$zChad Basin 615 0$aPetroleum reserves 615 0$aNatural gas reserves 615 0$aPetroleum 615 0$aNatural gas 712 02$aWorld Petroleum Resources Project. 712 02$aGeological Survey (U.S.) 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910700175503321 996 $aAssessment of undiscovered oil and gas resources of the Chad Basin Province, north-central Africa$93119695 997 $aUNINA