Creator
- Oregon State University. Agricultural Experiment Station155
- Oregon State University143
- Oregon State University. Extension Service78
- Oregon. Dept. Of Geology And Mineral Industries67
- Oregon State University. Forest Research Laboratory38
- Meinzer, Frederick C.26
- Oregon State University. College Of Forestry25
- Oregon State University. Water Resources Research Institute25
- Forest Products Laboratory (U.S.)24
- Oregon State College. Federal Cooperative Extension Service23
- Oregon State University. Malheur Experiment Station23
- United States. Agricultural Research Service23
- Oregon State College. Extension Service22
- United States. Forest Service22
- Cohen, Warren B.21
- Columbia Basin Agricultural Research Center21
- Warren, Rex21
- Yamada, Sylvia Behrens21
- U.S. International Biological Program. Coniferous Forest Biome19
- Randall, Andrea18