- Oregon State University. Extension Service4
- Braunmiller, Jochen2
- Forest Products Laboratory (U.S.)2
- International Maize And Wheat Improvement Center2
- Molina Cruz, Adolfo2
- Oregon State University. Agricultural Experiment Station2
- Pangle, Luke A.2
- Pearcy, Bill2
- Reynolds, R. R. (Russell Roy), 1906 2
- Straatman, Marcelle2
- United States. Agency For International Development2
- Ali, Abdulmuhsen H.1
- Allen, J. S.1
- Anderson, James J. (James Jay)1
- Anderson, Roberta Frasier1
- Anglin, Noelle L.1
- Anthony, Katherine (Katherine Philippoff)1
- Apple, Jeanne Debons1
- Archer, David1
- Augustine, Frank Edward1