Creator
- Oregon State University. Extension Service532
- Oregon State University. Agricultural Experiment Station270
- Oregon State University208
- Oregon State University. College Of Forestry107
- Oregon. Department Of Fish And Wildlife84
- Oregon State University. Forest Research Laboratory77
- Sanderson, Rebecca A.77
- Et Al.67
- Oregon State University. Water Resources Research Institute62
- Forest Products Laboratory (U.S.)56
- Lane County Historical Society (Or.)52
- Institute For Natural Resources44
- Oregon State College. Federal Cooperative Extension Service43
- Oregon. State Game Commission41
- Oregon State College. Agricultural Experiment Station36
- U.S. International Biological Program. Coniferous Forest Biome36
- Oregon State University. College Of Veterinary Medicine33
- Oregon State University. Dept. Of Computer Science32
- Temesgen, Hailemariam32
- Upper Willamette Resource Conservation And Development Project32