Creator
- Oregon State University27
- United States. Forest Service. Pacific Northwest Region. Thirty Year Club17
- Oregon State University. Agricultural Experiment Station5
- Lane County Historical Society (Or.)4
- Oregon Agricultural College4
- Oregon Agricultural College. Alumni Association3
- Oregon State University. Extension Service3
- Brandt, Patricia A.2
- Candolfi Vasconcelos, M. Carmo2
- Cramer, Gail L.2
- Hatch, Melville Harrison, 1898 2
- Indian War Veterans And Historical Society2
- Lane County Pioneer Historical Society (Or.)2
- Leasher, Evelyn M.2
- Liu, Yu Chen2
- Native Sons Of Oregon2
- Oregon Pioneer Association2
- Oregon State College. Extension Service2
- Oregon State University Libraries And Press2
- Oregon State University. College Of Forestry2