This collection consists of administrative, research, outreach, and extension activities of the University of California Cooperative Extension (UCCE) office in Tulare County. The record covers the time range from 1920 to 2012. Materials in this collection reflect the work of numerous farm advisors and administrative staff, whose specialty addresses a wide range of agricultural and natural resource disciplines, including but not limited to citrus, tree fruits, viticulture, vegetable crops, cotton, cereal crops, weed management, dairy science, small farms. The records demonstrate UCCE Tulare's ongoing mission to support local agriculture through applied research, educational programming, and cooperative community efforts. In addition to individual advisor files, the collection includes series dedicated to Tulare’s 4-H Program, maps and planning documents, historical aerial photographs of the county, and legacy materials from past advisors.