01393nam 2200397 a 450 991070184520332120120726130900.0(CKB)5470000002421657(OCoLC)801817628(EXLCZ)99547000000242165720120726d2012 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierAn estimate of undiscovered conventional oil and gas resources of the world, 2012[electronic resource][Reston, Va.] :U.S. Dept. of the Interior, U.S. Geological Survey,[2012]1 online resource (5 unnumbered pages) color illustrations, color mapFact sheet ;2012-3042Title from title screen (viewed on July 26, 2012)."March 2012."Includes bibliographical references.World Petroleum Resources ProjectPetroleum reservesNatural gas reservesPetroleum reserves.Natural gas reserves.Geological Survey (U.S.)World Petroleum Resources Project.GPOGPOBOOK9910701845203321An estimate of undiscovered conventional oil and gas resources of the world, 20123453253UNINA