Creator
- Forest Products Laboratory (U.S.)25
- Oregon State University. Extension Service18
- Reeb, J. E. (James Edmund), 1951 14
- Kimball, Kenneth Edmund10
- Oregon State University. College Of Forestry10
- Leavengood, Scott A.9
- Rasmussen, Edmund F.9
- Stephens, David E. (David Edmund), 1879 9
- Abazov, V. M.7
- Abbott, B.7
- Acharya, B. S.7
- Adams, M.7
- Adams, T.7
- Agnew, J. P.7
- Alexeev, G. D.7
- Alkhazov, G.7
- Alton, A.7
- Askew, A.7
- Atkins, S.7
- Augsten, K.7