Ryerson, Knowles A. (1892-1990). Papers.
Collection Number: D-011
- 72.4 linear feet
- M.S., Horticulture, University of California, Berkeley (1923); Agricultural Extension Agent specializing in subtropical horticulture, at University of California, Berkeley and Davis; Researcher, USDA and Bureau of Plant Industry; Assistant Dean, College of Agriculture, University of California, Davis (1937-1952).
- Correspondence and minutes from various commissions, including the National Arboretum and the South Pacific Commission; subject files related to subtropical horticulture and international agriculture; correspondence to academic colleagues and friends.
- Inclusive Dates
- Plant Science
- Many collections are stored offsite and need to be retrieved for your research visit. To begin the request process, researchers should e-mail email@example.com at least five business days before visiting. Please wait for confirmation that the collection is available before visiting.