Lower San Pedro

White, N.D., Stulik, R.S., Morse, E.K., and others, 1961, Annual report on ground water in Arizona, Spring 1960 to Spring 1961: Arizona State Land Department Water Resources Report no. 10, 93 p.

White, N.D., Stulik, R.S., and others, 1962, Annual report on ground water in Arizona, Spring 1961 to Spring 1962: Arizona State Land Department Water Resources Report no. 11, 116 p.

White, N.D., and others, 1967, Annual report on ground water in Arizona, Spring 1964 to Spring 1965: Arizona State Land Department Water Resources Report no. 24, 62 p.

Hodges, E.B., and others, 1967, Annual report on ground water in Arizona, Spring 1965 to Spring 1966: Arizona State Land Department Water Resources Report no. 32, 61 p.

Cox, C.J., and others, 1968, Annual report on ground water in Arizona, Spring 1966 to Spring 1967: Arizona State Land Department Water Resources Report no. 36, 43 p.

Babcock, H.M., 1969, Annual report on ground water in Arizona, Spring 1968 to Spring 1969: Arizona State Land Department Water Resources Report no. 42, 46 p.

Babcock, H.M., 1969, Annual report on ground water in Arizona, Spring 1967 to Spring 1968: Arizona State Land Department Water Resources Report no. 38, 54 p.

Babcock, H.M., 1970, Annual report on ground water in Arizona, Spring 1969 to Spring 1970: Arizona State Land Department Water Resources Report no. 43, 44 p.

Feth, J.H., and others, 1964, Preliminary map of the conterminous United States showing depth to and quality of shallowest ground water containing more than 1,000 parts per million dissolved solids: U.S. Geological Survey Hydrologic Investigations Atlas HA-0199, 31 p., 2 sheets, scale 1:3,168,000.

McGuinness, C.L., 1964, Generalized map showing annual runoff and productive aquifers in the conterminous United States: U.S. Geological Survey Hydrologic Investigations Atlas HA-0194, scale 1:5,000,000.