Creator
- Oregon State University. Extension Service428
- Oregon State College. Federal Cooperative Extension Service256
- Et Al.166
- Oregon State University. Cooperative Extension Service101
- Oregon State University. Dept. Of Computer Science88
- Oregon State College. Federal Cooperative Extension Service85
- Oregon State College. Agricultural Experiment Station85
- Oregon State University. Klamath Basin Research And Extension Center62
- Charlton, Brian A.59
- Oregon State University. College Of Forestry58
- Bouquet, A. G. B. (Arthur George Bristow), 1885 56
- Brophy, Laura S.54
- Oregon State University. Agricultural Experiment Station52
- Oregon State University. Forest Research Laboratory52
- Ewald, Michael J.51
- University Of Idaho. Cooperative Extension Service49
- Oregon State College. Engineering Experiment Station48
- United States. Department Of Agriculture48
- Oregon. Department Of Fish And Wildlife47
- Washington State University. Cooperative Extension46