- Oregon State University. Agricultural Experiment Station14
- Forest Products Laboratory (U.S.)8
- Columbia Basin Agricultural Research Center4
- United States. Agricultural Research Service4
- International Maize And Wheat Improvement Center3
- U.S. International Biological Program. Coniferous Forest Biome3
- United States. Agency For International Development3
- Brandt, Patricia A.2
- Istok, Jonathan D.2
- Oregon State University. Forest Research Laboratory2
- Allen, J. S.1
- Anderson, Arthur Wallace, 1914 1
- Anslow, Faron S.1
- Behan, Jeff1
- Boersma, L.1
- Bottero, J. M.1
- Brown, Barbara G.1
- Brown, Pia Tollo1
- Brumo, Abel F.1
- Buckhouse, John C.1