Creator
- Oregon State University. Agricultural Experiment Station239
- Oregon State University. Extension Service162
- Oregon State University153
- Oregon State Agricultural College. Agricultural Experiment Station137
- Oregon State College. Agricultural Experiment Station91
- Forest Products Laboratory (U.S.)79
- Oregon State University. Forest Research Laboratory68
- Et Al.61
- Oregon. State Game Commission55
- Oregon State College. Engineering Experiment Station48
- Oregon State College. Extension Service48
- Oregon State University. College Of Forestry48
- Oregon State University. Water Resources Research Institute35
- United States. Agricultural Research Service31
- Oregon. Department Of Fish And Wildlife28
- United States. Forest Service. Pacific Northwest Region. Thirty Year Club26
- Institute For Natural Resources25
- Martin, J. Stanley25
- Oregon. Dept. Of Geology And Mineral Industries25
- Oregon State University. Engineering Experiment Station24