Creator
- Oregon State University. Extension Service1,191
- Forest Products Laboratory (U.S.)1,072
- Oregon State University. Agricultural Experiment Station896
- Oregon State College. Agricultural Experiment Station324
- Oregon State University. Forest Research Laboratory259
- Oregon. State Game Commission257
- Oregon State University239
- Oregon State College. Federal Cooperative Extension Service208
- Oregon. Department Of Fish And Wildlife208
- Oregon Agricultural College. Experiment Station189
- Et Al.185
- Oregon. Dept. Of Geology And Mineral Industries167
- Oregon State Agricultural College. Agricultural Experiment Station158
- U.S. International Biological Program. Coniferous Forest Biome139
- Oregon State University. Water Resources Research Institute125
- Oregon State University. Klamath Basin Research And Extension Center124
- Charlton, Brian A.122
- Oregon. Fish Commission114
- United States. Forest Service111
- University Of Washington108