Creator
- Oregon State University. Agricultural Experiment Station225
- Oregon. State Game Commission176
- Oregon State Agricultural College. Agricultural Experiment Station137
- Oregon State University. Extension Service129
- Oregon State University124
- Forest Products Laboratory (U.S.)116
- Oregon State College. Agricultural Experiment Station94
- Oregon State University. Forest Research Laboratory62
- Et Al.60
- Oregon State College. Extension Service53
- Oregon. Department Of Fish And Wildlife53
- Oregon State College. Engineering Experiment Station48
- Oregon. Dept. Of Geology And Mineral Industries41
- Oregon State University. College Of Forestry37
- Oregon. Fish Commission30
- Oregon State University. Engineering Experiment Station27
- Oregon State University. Water Resources Research Institute27
- United States. Agricultural Research Service27
- Institute For Natural Resources26
- Martin, J. Stanley25