U.S. Department of Agriculture, and Arizona Water Commission, comps., 1973, Map of land status in the Tucson area, Arizona: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-844-A, 1 sheet, scale 1:250,000.
U.S. Department of Agriculture, and Arizona Water Commission, comps., 1973, Map of land status in the Tucson area, Arizona: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-844-A, 1 sheet, scale 1:250,000.
Land-use Planning, Law,