Jones, J.W., 1983, Structural, hydraulic, and geophysical properties of granite near Oracle, Arizona: Tucson, University of Arizona, M.S. thesis, 140 p.
Statistics
Structural, hydraulic, and geophysical properties of granite near Oracle, Arizona
Variability of precipitation in an arid region: A survey of characteristics for Arizona
McDonald, J.E., 1956, Variability of precipitation in an arid region: A survey of characteristics for Arizona: Tucson, University of Arizona, Institute of Atmospheric Physics, Technical Reports on the Meteorology and Climatology of Arid Regions, no. 1, 88 p.