Creator
- Oregon State University. Extension Service1,241
- Forest Products Laboratory (U.S.)1,134
- Oregon State University. Agricultural Experiment Station911
- Oregon State College. Agricultural Experiment Station369
- Oregon. State Game Commission346
- Oregon State College. Federal Cooperative Extension Service240
- Oregon State University. Forest Research Laboratory233
- Oregon State University229
- Oregon. Department Of Fish And Wildlife225
- Oregon Agricultural College. Experiment Station196
- Et Al.188
- Oregon. Dept. Of Geology And Mineral Industries174
- Oregon State Agricultural College. Agricultural Experiment Station158
- U.S. International Biological Program. Coniferous Forest Biome147
- United States. Forest Service122
- Oregon State University. Water Resources Research Institute121
- Oregon. Fish Commission119
- University Of Washington116
- Western Dry Kiln Clubs107
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)105