01222nam 2200361 450 991070585460332120171013074957.0(CKB)5470000002453871(OCoLC)1005977867(EXLCZ)99547000000245387120171013d2017 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierThe U.S. Geological Survey Flagstaff Science Campus /by Robert J. Hart [and four others][Reston, Virginia] :U.S. Department of the Interior, U.S. Geological Survey,2017.1 online resource (2 unnumbered pages) color illustrationsFact sheet ;2017-3051"June 2017."AstrogeologyResearchArizonaFlagstaffEarth sciencesResearchArizonaFlagstaffAstrogeologyResearchEarth sciencesResearchHart Robert J.285964Geological Survey (U.S.),GPOGPOBOOK9910705854603321The U.S. Geological Survey Flagstaff Science Campus3503176UNINA