01390oam 2200421 450 991070377470332120150515131114.0(CKB)5470000002433972(OCoLC)909032418(OCoLC)995470000002433972(EXLCZ)99547000000243397220150515d2013 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierThe 3D Elevation Program summary Texas /by William J. Carswell, JrReston, Va. :U.S. Department of the Interior, U.S. Geological Survey,2013.1 online resource (2 unnumbered pages) color illustration, mapFact sheet ;2013-3097Title from title screen (viewed on May 14, 2015)."October 2013."Includes bibliographical references (page [2]).3D Elevation Program Digital elevation modelsTexasThree-dimensional imagingTexasDigital elevation modelsThree-dimensional imagingCarswell William J.1387067Geological Survey (U.S.),GPOGPOGPOBOOK9910703774703321The 3D Elevation Program3436533UNINA