Creator
- Forest Products Laboratory (U.S.)1,166
- Oregon State University. Extension Service1,050
- Oregon State University. Agricultural Experiment Station1,028
- Oregon State College. Agricultural Experiment Station321
- Oregon State University. Forest Research Laboratory272
- Oregon. Department Of Fish And Wildlife200
- Oregon. State Game Commission188
- Oregon. Dept. Of Geology And Mineral Industries144
- Et Al.136
- Oregon State University. Water Resources Research Institute131
- Oregon State University. Klamath Basin Research And Extension Center128
- Oregon Agricultural College. Experiment Station126
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)119
- Charlton, Brian A.118
- United States. Forest Service. Northern Region. State & Private Forestry112
- Oregon State University. College Of Forestry105
- Oregon. Fish Commission99
- Western Dry Kiln Clubs95
- U.S. International Biological Program. Coniferous Forest Biome94
- Pscheidt, Jay W.88