01407oam 2200397 450 991070764700332120161125111817.0(CKB)5470000002466069(OCoLC)963246496(EXLCZ)99547000000246606920161118d2014 ua 0engurcn|||||||||rdacontentrdamediardacarrierSoil compaction vulnerability at Organ Pipe Cactus National Monument, Southwestern Arizona /Robert H. Webb [and three others]Reston, Virginia :U.S. Department of the Interior, U.S. Geological Survey,2014.1 online resource (iv, 24 pages) illustrations, mapOpen-file report ;2014-1048Includes bibliographical references (pages 21-23).Soil compactionArizonaPlantsArizonaOrgan Pipe Cactus National MonumentVertebratesArizonaOrgan Pipe Cactus National MonumentSoil compactionPlantsVertebratesWebb Robert H.123725Geological Survey (U.S.),GPOGPOGPOBOOK9910707647003321Soil compaction vulnerability at Organ Pipe Cactus National Monument, Southwestern Arizona3504180UNINA