02302oam 2200517 450 991071523690332120210127122549.0(CKB)5470000002509657(OCoLC)1047974104(EXLCZ)99547000000250965720180807j201411 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierCasa Grande Ruins National Monument acoustical monitoring 2010 /Noah Schulz, Cynthia Lee, John MacDonaldFort Collins, Colorado :U.S. Department of the Interior, National Park Service, Natural Resource Stewardship and Science,November 2014.1 online resource (xiv, 32 pages) color illustrations, mapsNatural resource report ;NPS/NRSS/NRR--2014/870Authors affiliated with U.S. Department of Transportation, Office of the Assistant Secretary for Research and Technology, John A. Volpe National Transportation Systems Center."NPS 303/127107, November 2014"--Page ii."Performing Organization Report Number: DOT-VNTSC-NPS-13-09"--Report documentation page."Experience your America"--Page 4 of cover.Includes tables.Includes bibliographical references (pages 31-32).Casa Grande Ruins National Monument AirplanesEnvironmental aspectsArizonaCasa Grande Ruins National MonumentAirplanesArizonaCasa Grande Ruins National MonumentNoiseNoiseArizonaCasa Grande Ruins National MonumentMeasurementCasa Grande Ruins National Monument (Ariz.)ToursAirplanesEnvironmental aspectsAirplanesNoise.NoiseMeasurement.Schulz Noah1387366Lee CynthiaMacDonald JohnJohn A. Volpe National Transportation Systems Center (U.S.)United States.National Park Service.Natural Resource Stewardship and Science,NATTRNATTRGPOBOOK9910715236903321Casa Grande Ruins National Monument3522077UNINA