Creator
- Oregon. State Game Commission237
- Oregon State University. Agricultural Experiment Station154
- Oregon State University. Extension Service131
- Oregon. Department Of Fish And Wildlife106
- Oregon State College. Agricultural Experiment Station76
- Oregon. Fish Commission57
- Oregon. Dept. Of Geology And Mineral Industries54
- Forest Products Laboratory (U.S.)51
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)46
- Oregon State University. Forest Research Laboratory44
- Oregon State University. Water Resources Research Institute44
- United States. Forest Service37
- Oregon State College. Extension Service33
- Oregon. State Game Commission. Fishery Division30
- Oregon State University. Engineering Experiment Station26
- United States. Forest Service. Pacific Northwest Region. Thirty Year Club25
- United States. Soil Conservation Service22
- Pacific Marine Fisheries Commission21
- United States. Agricultural Research Service20
- Oregon State College. Federal Cooperative Extension Service19