Creator
- Oregon State University. Agricultural Experiment Station174
- Oregon State University. Extension Service107
- Forest Products Laboratory (U.S.)103
- Oregon Agricultural College. Experiment Station97
- Oregon State College. Agricultural Experiment Station67
- Oregon State College. Extension Service53
- Norris, Charles, B. (Charles Brazer), 1894 51
- Oregon State University. Forest Research Laboratory44
- Oregon. Fish Commission37
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)31
- Oregon State University. Malheur Experiment Station29
- Columbia Basin Agricultural Research Center28
- Oregon Forest Products Laboratory28
- United States. Agricultural Research Service28
- Oregon State University. Department Of Oceanography27
- Oregon State College. Federal Cooperative Extension Service24
- Oregon State University. Engineering Experiment Station22
- Owens, Charles Elmer, 1877 22
- U.S. International Biological Program. Coniferous Forest Biome19
- Oregon State University. College Of Forestry16