02219oam 2200577I 450 991071132730332120181231080534.0(CKB)5470000002482761(OCoLC)958901776(OCoLC)995470000002482761(EXLCZ)99547000000248276120160921d1938 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierGeology and ground-water resources of the Valley of Gila River and San Simon Creek, Graham County, Arizona /by Maxwell M. KnechtelWith a section on the chemical character of the ground water by E.W. Lohr[Washington, D.C.] :United States Department of the Interior, U.S. Geological Survey,1938.Washington, D.C. :United States Government Printing Office.1 online resource (iv, pages 181-222, 4 unnumbered pages, 8 pages of plates) illustrations, mapsWater-supply paper ;796-FContributions to the hydrology of the United States, 1937Includes bibliographical references.With a section on the chemical character of the ground waterGeologyGila River Valley (N.M. and Ariz.)GroundwaterGila River Valley (N.M. and Ariz.)Water resources developmentGila River Valley (N.M. and Ariz.)GeologyfastGroundwaterfastWater resources developmentfastUnited StatesGila River ValleyfastGeologyGroundwaterWater resources developmentGeology.Groundwater.Water resources development.Knechtel Maxwell M.1398582Geological Survey (U.S.),COPCOPOCLCOOCLCFGPOMERUCGPOBOOK9910711327303321Geology and ground-water resources of the Valley of Gila River and San Simon Creek, Graham County, Arizona3462170UNINA