 Agriculture Arizona in subject Agriculture -- Arizona. 13 Agricultural extension work -- Arizona. 9 Agriculture -- Arizona 8 Home demonstration work -- Arizona. 6 Irrigation -- Arizona 41 Author: University of Arizona. Agricultural Extension Service. Requires cookie2 Author: Arizona Farm Bureau Federation. Requires cookie6 Author: Toumey, James W. James William, 1865-1932 Requires cookie7 Author: University of Arizona. Agricultural Extension Service. County Agricultural Agents. Requires cookie8 Author: University of Arizona. Agricultural Extension Service. Requires cookie9 Author: University of Arizona. Agricultural Extension Service. Home Demonstration Agents. Requires cookie11 Author: United States. Bureau of Indian Affairs. Hopi Agency. Requires cookie12 Author: Campbell family Requires cookie13 Author: Garvey, Daniel E. Daniel Edward, 1886-1974 Requires cookie14 Author: University of Arizona Agricultural Experiment Station Requires cookie15 Author: Barrett, Thomas W. Requires cookie16 Author: University of Arizona. Agricultural Experiment Station Requires cookie17 Author: University of Arizona Agricultural Experiment Station Requires cookie19 Author: Hayden, Carl Trumbull, 1877-1972 Requires cookie20 Author: Schwalen, Harold Christy, 1895-1987 Requires cookie 