Creator
- Oregon State University. Extension Service1,174
- Forest Products Laboratory (U.S.)1,155
- Oregon State University. Agricultural Experiment Station946
- Oregon State College. Agricultural Experiment Station305
- Oregon. State Game Commission283
- Oregon State University273
- Oregon State University. Forest Research Laboratory235
- Oregon State College. Federal Cooperative Extension Service226
- Et Al.203
- Oregon Agricultural College. Experiment Station195
- Oregon. Department Of Fish And Wildlife187
- Oregon. Dept. Of Geology And Mineral Industries175
- Oregon State Agricultural College. Agricultural Experiment Station155
- U.S. International Biological Program. Coniferous Forest Biome151
- Western Dry Kiln Clubs140
- Oregon State University. Water Resources Research Institute125
- University Of Washington118
- Oregon. Fish Commission113
- United States. Forest Service. Northern Region. State & Private Forestry112
- United States. Forest Service109