Agricultural Technology
1100 linear feet of materials from 1795 to the present
Most of the materials focus on research and development in the United States and are in the English language, though a small portion of the materials deal with European machines and concerns. Formats represented include pamphlets, correspondence, drawings, blueprints, photographs, microfiche, ledgers, and audiovisual materials. Related collections can be found under the headings of Agriculture, Plant Science, and California History.