01607oam 2200397Ia 450 991069839650332120070823091752.0(CKB)4330000001272407(OCoLC)70825035(EXLCZ)99433000000127240720060803d2006 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierTiming and duration of flow in ephemeral streams of the Sierra Vista Subwatershed of the upper San Pedro basin, Cochise County, southeastern Arizona[electronic resource] /by Bruce Gungle ; prepared in cooperation with the Bureau of Land ManagementReston, Va. :U.S. Geological Survey,2006.vi, 47 pages digital, PDF fileScientific investigations report ;2005-5190Title from PDF title screen (viewed on Aug. 2, 2006).Includes bibliographical references (pages 39-41).Ephemeral streamsArizonaCochise CountyStream measurementsArizonaCochise CountyEphemeral streamsStream measurementsGungle Bruce1386661United States.Bureau of Land Management.Geological Survey (U.S.)GISGISGPOBOOK9910698396503321Timing and duration of flow in ephemeral streams of the Sierra Vista Subwatershed of the upper San Pedro basin, Cochise County, southeastern Arizona3466510UNINA