Northern Section, Solano County, Sedway/Cooke, Urban and Environmental Planners and Designers, Health and Safety Element: A Part of the Solano County General Plan, May 1977, Box: 147, Folder: 19. American Planning Association, California Chapter Collection, URB-APACC. Special Collections & Archives. https://findingaids.csun.edu/repositories/2/archival_objects/158151 Accessed June 15, 2026.