Creator
- Oregon State University. Extension Service21
- Oregon State College. Agricultural Experiment Station19
- Forest Products Laboratory (U.S.)12
- Lyons, Donald E.12
- Roby, Daniel D.12
- Maclean, J. D. (James Donald)11
- Anderson, D. E. (Donald Eugene)10
- Edwards, W. D. (William Donald), 1904 10
- Collis, Ken9
- Hansen, D. E. (Donald E.)8
- Hill, D. D. (Donald David), 1894 8
- Abazov, V. M.7
- Abbott, B.7
- Acharya, B. S.7
- Adams, M.7
- Adams, T.7
- Agnew, J. P.7
- Aguirre Munoz, Alfonso7
- Alexeev, G. D.7
- Alkhazov, G.7