- United States. Forest Service. Pacific Northwest Region. Thirty Year Club5
- Columbia Basin Agricultural Research Center2
- Lane County Historical Society (Or.)2
- Oregon State University. Agricultural Experiment Station2
- United States. Agricultural Research Service2
- [Author Not Identified]1
- Almquist, Jennifer M.1
- Aniello, Peter1
- Barton, Lois1
- Breyer, Sean1
- Butler, David, 1924 1
- Clausnitzer, Rodrick R.1
- Cox, Michelle J.1
- Crowe, Elizabeth A. (Elizabeth Ann), 1963 1
- Edge, W. Daniel1
- Ellis, Erik1
- Frye, Charlie1
- Halverson, Nancy M.1
- High, Tom1
- Hinz, Bonny V.1