- Oregon State University. Agricultural Experiment Station50
- Oregon State University. Extension Service48
- Oregon State University31
- Oregon State University. Malheur Experiment Station24
- Forest Products Laboratory (U.S.)13
- Morrow, Alice Mills13
- Pearcy, Bill12
- Oregon State University. Forest Research Laboratory11
- Oregon State University. Registrar's Office11
- Oregon. State Game Commission. Fishery Division11
- Bisson, William H.7
- Oregon State University. Department Of Horticulture7
- Oregon. State Game Commission7
- Al Mulla, Fahd6
- Al Temaimi, Rabeah6
- Amedei, Amedeo6
- Colacci, Annamaria6
- Forte, Stefano6
- Grunwald, Niklaus J.6
- Hamid, Roslida A.6