- Forest Products Laboratory (U.S.)70
- Oregon State University. Agricultural Experiment Station68
- Oregon State University50
- Oregon State University. Extension Service47
- Et Al.28
- Oregon State University. Registrar's Office21
- Chelton, Dudley B.19
- Meinzer, Frederick C.19
- Oregon State College. Agricultural Experiment Station18
- Oregon State University. College Of Forestry16
- Oregon State University. Malheur Experiment Station15
- Pearcy, Bill15
- Woodruff, David R.15
- Carrington, James C.14
- Jaiswal, Pankaj14
- Stockey, Ruth A.14
- Mix, Alan C.13
- Moum, James N.13
- Marias, Danielle E.12
- Nash, Jonathan D.12