- Oregon State University. Extension Service16
- Oregon State University. Agricultural Experiment Station14
- Oregon State University. Malheur Experiment Station11
- Oregon State University10
- Pearcy, Bill7
- Forest Products Laboratory (U.S.)6
- Koppers, Anthony A. P.4
- Oregon State University. Department Of Crop Science4
- United States. Agricultural Research Service4
- Young, William C.4
- Bisson, William H.3
- Hare, Jan3
- Matson, Walter E.3
- Morrow, Alice Mills3
- Oregon State University. School Of Oceanography3
- Oregon. State Game Commission3
- Staudigel, Hubert3
- Wyatt, Bruce3
- Al Mulla, Fahd2
- Al Temaimi, Rabeah2