Creator
- Oregon State University. Extension Service1,591
- Forest Products Laboratory (U.S.)1,487
- Oregon State University. Agricultural Experiment Station1,141
- Oregon State College. Agricultural Experiment Station521
- Oregon State College. Federal Cooperative Extension Service433
- Oregon. State Game Commission354
- Oregon State University. Forest Research Laboratory281
- Oregon. Department Of Fish And Wildlife238
- Oregon Agricultural College. Experiment Station193
- Oregon State University. Klamath Basin Research And Extension Center193
- Oregon Agricultural College. Extension Service185
- United States. Forest Service. Northern Region. State & Private Forestry184
- Oregon State Agricultural College. Extension Service179
- Charlton, Brian A.178
- Oregon State University. Water Resources Research Institute166
- Oregon. Dept. Of Geology And Mineral Industries164
- Western Dry Kiln Clubs161
- Et Al.149
- Oregon State Agricultural College. Agricultural Experiment Station145
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)123