01579oam 2200481 450 991070617270332120171011101433.0(CKB)5470000002454698(OCoLC)1001814742(EXLCZ)99547000000245469820170824d2017 ua 0engurcn|||||||||txtrdacontentcrdamediacrrdacarrierBarker Dam Loop Joshua Tree National Park, California /National Park ServiceLast updated July 11, 2017.[Twentynine Palms, Calif.] :National Park Service, U.S. Department of the Interior,2017.1 online resource color illustrations, color mapDescription based on online resource; title from PDF title page (NPS, viewed Aug. 24, 2017).Barker Dam Loop Nature trailsCaliforniaJoshua Tree National ParkPlantsCaliforniaJoshua Tree National ParkNature trailsfastPlantsfastJoshua Tree National Park (Calif.)CaliforniaJoshua Tree National ParkfastOnline resources.Nature trailsPlantsNature trails.Plants.Joshua Tree National Park (Agency : U.S.),GPOGPOMERUCOCLCFGPOBOOK9910706172703321Barker Dam Loop3473403UNINA