01345nam 2200397 450 991070723030332120160624090837.0(CKB)5470000002463207(OCoLC)952176331(EXLCZ)99547000000246320720160624d2016 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierThe 3D Elevation Program summary for Puerto Rico /[by William J. Carswell, Jr.][Reston, Va.] :U.S. Department of the Interior, U.S. Geological Survey,[2016]1 online resource (2 unnumbered pages) color mapsFact sheet ;2015-3088Title from title screen (viewed on June 24, 2016)."February 2016."Includes bibliographical references (page [2]).3D Elevation Program Digital elevation modelsPuerto RicoThree-dimensional imagingPuerto RicoDigital elevation modelsThree-dimensional imagingCarswell William J.1387067Geological Survey (U.S.),GPOGPOBOOK9910707230303321The 3D Elevation Program3436533UNINA