- Becker, Manning H. (Manning Henry), 1922 3
- Mumford, D. Curtis (Dwight Curtis), 1900 3
- Oregon State College. Agricultural Experiment Station3
- Davis, George B. (George Balfour), 1915 2
- Oregon State University. Extension Service2
- Barry, Kate R.1
- Crabtree, Priscilla Horning, 1934 1
- de Marco, Molly M.1
- Doyle, Douglas J., 1963 1
- Eichelberg, Donna Marilyn1
- Eisgruber, Ludwig M.1
- Elston, Denise E.1
- Emberson, Heather V.1
- Gagnier, Cliff R.1
- Hatch, Jason M.1
- Heintzelman, Conrad Lee1
- Hendrickson, Mary Robert1
- Hewlett, John P.1
- Hill, Kenneth B. (Kenneth Brian), 1964 1
- Hyer, Edgar A.1