Creator
- Oregon. Department Of Fish And Wildlife134
- Oregon State University. Agricultural Experiment Station132
- Oregon. Dept. Of Geology And Mineral Industries122
- Oregon State University. Extension Service116
- Oregon State University58
- United States. Forest Service55
- United States. Agricultural Research Service46
- Oregon State University. Water Resources Research Institute41
- Forest Products Laboratory (U.S.)39
- Oregon State University. Forest Research Laboratory35
- Institute For Natural Resources33
- Columbia Basin Agricultural Research Center24
- Mason, Ralph S.22
- Hatfield Marine Science Center21
- Oregon State University. Department Of Crop Science21
- Upper Willamette Resource Conservation And Development Project21
- Oregon State University. College Of Forestry20
- United States. Forest Service. Pacific Northwest Region. Thirty Year Club20
- United States. Soil Conservation Service20
- Oregon State University. Malheur Experiment Station19