Scope and Contents The University of California Cooperative Extension (UCCE) Modoc County Records span the years 1929–2011, with the bulk of the materials dating from the mid-1940s through the 1990s. The collection documents the agricultural, educational, and community outreach work of UCCE in Modoc County and northern California. Materials include annual reports, administrative files, agricultural and rangeland research, watershed and habitat studies, audiovisual media, 4-H programming, and correspondence. ...