Half-graben structure of the Tucson and Safford Basins [abs], in Annual Symposium, 14th, September 12-15, 2001, Proceedings

Spencer, J.E., and Johnson, R.A., 2001, Half-graben structure of the Tucson and Safford Basins [abs], in Annual Symposium, 14th, September 12-15, 2001, Proceedings: Arizona Hydrologic Society, p. 30-31