Creator
- Oregon State University. Agricultural Experiment Station440
- Oregon State University. Extension Service345
- Oregon State College. Agricultural Experiment Station112
- Oregon State University. Forest Research Laboratory111
- Oregon State University. Cooperative Extension Service92
- Forest Products Laboratory (U.S.)89
- Oregon. Dept. Of Geology And Mineral Industries75
- United States. Agricultural Research Service66
- Oregon State University. Water Resources Research Institute56
- Oregon. State Game Commission56
- Oregon State Agricultural College. Agricultural Experiment Station51
- United States. Forest Service50
- Oregon Agricultural College. Experiment Station48
- Oregon State University47
- Oregon State University. Malheur Experiment Station45
- U.S. International Biological Program. Coniferous Forest Biome42
- Oregon. Department Of Fish And Wildlife41
- Oregon State College. Extension Service40
- Columbia Basin Agricultural Research Center36
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)36