Creator
- Forest Products Laboratory (U.S.)903
- Oregon State University. Agricultural Experiment Station759
- Oregon State University. Extension Service693
- Oregon State University241
- Oregon State College. Agricultural Experiment Station237
- Oregon Agricultural College. Experiment Station186
- Oregon State University. Forest Research Laboratory184
- Et Al.178
- Oregon State Agricultural College. Agricultural Experiment Station152
- Oregon. Department Of Fish And Wildlife150
- Oregon. Dept. Of Geology And Mineral Industries123
- Oregon. State Game Commission119
- U.S. International Biological Program. Coniferous Forest Biome116
- Oregon State University. Water Resources Research Institute110
- Oregon State College. Federal Cooperative Extension Service96
- Oregon. Fish Commission91
- University Of Washington85
- Oregon Agricultural Experiment Station79
- United States. Agricultural Research Service75
- Oregon State University. Dept. Of Computer Science71