Creator
- Oregon State University. Extension Service1,122
- Forest Products Laboratory (U.S.)1,012
- Oregon State University. Agricultural Experiment Station953
- Oregon State College. Agricultural Experiment Station414
- Oregon. State Game Commission340
- Oregon State College. Federal Cooperative Extension Service275
- Oregon. Department Of Fish And Wildlife246
- Oregon State University238
- Oregon State University. Forest Research Laboratory226
- Oregon Agricultural College. Experiment Station197
- Et Al.188
- Oregon. Dept. Of Geology And Mineral Industries170
- Oregon State Agricultural College. Agricultural Experiment Station155
- U.S. International Biological Program. Coniferous Forest Biome147
- Oregon State University. Water Resources Research Institute124
- United States. Forest Service. Northern Region. State & Private Forestry124
- Oregon. Fish Commission118
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)118
- United States. Forest Service117
- University Of Washington115