Creator
- Forest Products Laboratory (U.S.)161
- Oregon State University. Agricultural Experiment Station96
- Oregon. Dept. Of Geology And Mineral Industries55
- Oregon. State Game Commission50
- Oregon State University. Cooperative Extension Service34
- Oregon State University. Extension Service32
- Oregon State University. Department Of Oceanography21
- Oregon State University. Forest Research Laboratory20
- Werren, Fred19
- Pacific Northwest Forest And Range Experiment Station (Portland, Or.)16
- Wyatt, Bruce16
- Oregon. Fish Commission15
- United States. Forest Service13
- United States. Soil Conservation Service13
- Boller, Kenneth H.12
- Kuenzi, Edward W.12
- Oregon State University. Engineering Experiment Station12
- Oregon. State Game Commission. Fishery Division12
- Mason, Ralph S.11
- Newton, Vernon C.11