Duncan area

Harris, R.C., and Richard, S.M., 1998, Mineralized areas in the San Carlos - Safford - Duncan Nonpoint-Source Management Zone, Arizona: Arizona Geological Survey Open-File Report 98-03, 34 p., 1 sheet, scale 1:500,000.

Harris, R.C., 1997, Land use in the San Carlos - Safford - Duncan Nonpoint-Source Management Zone: Arizona Geological Survey Open-File Report 97-18, 7 p., 3 sheets, scales 1:100,000 and 1:250,000.

Harris, R.C., 1997, Distribution of evaporites and implications for water quality in the San Carlos-Safford Duncan Nonpoint-Source Management Zone: Arizona Geological Survey Open-File Report 97-03, 56 p., 2 sheets, scale 1:500,000.

McLemore, V.T., 2000, Supplemental road log 2, from Lordsburg to Duncan, Arizona, and Steeple Rock District, New Mexico and Arizona, with a section on Milling and smelting at the Steeple Rock Mining District, by I.H. Gundiler, in Lawton, T.F., McMillan, N.J., and McLemore, V.T., eds., Southwest Passage - A trip through the Phanerozoic: New Mexico Geological Society 51st Field Conference Guidebook, p. 51-70.

Harris, R.C., 1996, Distribution of uranium in rocks and radon levels in water in the San Carlos - Safford - Duncan Nonpoint-Source Management Zone: Arizona Geological Survey Open-File Report 96-28, 10 p., 3 sheets, scales 1:24,000, 1:250,000, and 1:500,000.

Trapp, R.A., and Harris, R.C., 1996, Bibliography of the San Carlos - Safford - Duncan Nonpoint-Source Management Zone: Arizona Geological Survey Open-File Report 96-20, 58 p.

Harris, R.C., 1996, Index of geologic maps of the San Carlos - Safford - Duncan Nonpoint-Source Management Zone: Arizona Geological Survey Open-File Report 96-19, 11 p., 2 sheets, scale 1:500,000.

Langbein, W.B., Hains, C.H., and Culler, R.C., 1951, Hydrology of stock-water reservoirs in Arizona: U.S. Geological Survey Circular 110, 18 p.

Clark, T.C., 1975, The Arizona Water Plan, A status report, in Arizona Watershed Symposium, 19th annual, Phoenix, September 24, 1975, Proceedings: Arizona Water Commission Report no. 7, p. 9-23.

Jones, R.A., 1986, Arizona water supply outlook and federal-state-private cooperative snow surveys: U.S. Department of Agriculture, Soil Conservation Service.