02041oam 2200541 450 991070687810332120180215092231.0(CKB)5470000002458684(OCoLC)896810364(OCoLC)995470000002458684(EXLCZ)99547000000245868420141123d1974 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierGeophysical surveys of Liberia with tectonic and geologic interpretations /by John C. Behrendt and Cletus S. Wotorson; prepared in cooperation with the Liberian Geological Survey under the auspices of the Government of Liberia and the Agency for International Development, U.S. Department of StateWashington :United States Department of the Interior, Geological Survey,1974.1 online resource (iv, 33 pages) illustrations, maps +6 platesGeological Survey professional paper ;810Title from title screen (viewed October 2, 2014)."Airborne geophysical surveys provide useful results in the humid tropical environment."Includes bibliographical references (pages 32-33).GeologyLiberiaGeophysicsLiberiaGeologyfastGeophysicsfastLiberiafastGeologyGeophysicsGeology.Geophysics.Behrendt John C.1932-1385982Wotorson Cletus S.Geological Survey (U.S.),Liberian Geological Survey.United States.Agency for International Development,Liberia,COPCOPOCLCOOCLCFGPOBOOK9910706878103321Geophysical surveys of Liberia with tectonic and geologic interpretations3434515UNINA