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Keywords:

Iowa agriculture, Iowa farming, Budd, Etta, Carver, George Washington, Wallace, Henry A., Borlaug , Norman E., Leopold, Aldo, Sustainable agriculture, Famous agriculturists, History of American agriculture, American agriculture, U.S. Department of Agriculture (USDA), Agribusiness, Agricultural technology, Global Positioning System (GPS), Geographic Information System (GIS), Earth Observing System (EOS), Value-added agriculture, Farm economy, Contour farming, Pioneer agriculture, Pioneer farming, Iowa history, Agriculturists, Farming, Aldo Leopold Nature Center, Leopold Center for Sustainable Agriculture, Conservation, Corn farming, Soybean farming, Dairy farming, Pork farming, Emu farming, Beef Cattle farming, Dairy farming, Poultry farming, Horse farming, Fish farming, Lincoln, Abraham, National Aeronautics and Space Administration's (NASA), National Corn Growers Association, Buffer strips, Terraces

Mediator:

Elementary school teachers, Middle school teachers

Language:

English