02090oam 2200565 450 991070587980332120170721085358.0(CKB)5470000002453616(OCoLC)891581358(OCoLC)995470000002453616(EXLCZ)99547000000245361620140929d1968 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierAirborne measurements of terrestrial radioactivity as an aid to geologic mapping /by James A. Pitkin; prepared on behalf of the U.S. Atomic Energy CommissionWashington :United States Department of the Interior, Geological Survey,1968.1 online resource (iii, F29 pages) illustrations, mapsGeological Survey professional paper ;516-FGeophysical field investigationsTitle from title screen (viewed September 24, 2014)."Descriptions and evaluation of the correlation of airborne measurements of terrestrial radioactivity with areal geology."Includes bibliographical references (pages F27-F29).Aeronautics in geologyGeological mappingRadioactivityMeasurementAeronautics in geologyfastGeologyfastRadioactivityMeasurementfastMaps.fastAeronautics in geology.Geological mapping.RadioactivityMeasurement.Aeronautics in geology.Geology.RadioactivityMeasurement.Pitkin James A.1931-1414217Geological Survey (U.S.),U.S. Atomic Energy Commission,COPCOPOCLCOOCLCFGPOBOOK9910705879803321Airborne measurements of terrestrial radioactivity as an aid to geologic mapping3512750UNINA