Creator
- Oregon. State Water Resources Board9
- United States. Department Of Agriculture. Economic Research Service8
- United States. Forest Service8
- United States. Soil Conservation Service8
- Oregon. Fish Commission7
- Usda Field Advisory Committee7
- Usda Oregon River Basin Survey Party7
- Oregon State University. Sea Grant College Program6
- Oregon Coastal Zone Management Association4
- Oregon. Department Of Fish And Wildlife3
- United States. National Marine Fisheries Service3
- Ralphs, H. H.2
- Brennan, Sean1
- Brophy, Laura S.1
- Brown, Mara Arwyn1
- Bureau Of Land Management. Salem District1
- Carnahan, H. E.1
- Cleaver, Fred C. (Frederick Charles), 1916 1
- Coontz, Julie1
- Fessel, W. C.1