- United States. Bureau Of Land Management366
- Klamath Falls Resource Area360
- Oregon. Dept. Of Geology And Mineral Industries180
- Oregon. Fish Commission44
- Oregon. State Game Commission30
- Mason, Ralph S.28
- Bayer, Range D., 1947 26
- Fleischbein, Jane22
- Newton, Vernon C.22
- Wheeler, Patricia A.22
- Huyer, Adriana, 1945 21
- Kosro, P. Michael, 1951 21
- Smith, Robert L. (Robert Lloyd), 1935 21
- Peterson, W. T.20
- Barth, Jack A.19
- Hamilton, Stanley F.17
- Advisory Committee To The State Land Board16
- Bowen, Richard G.13
- Institute For Natural Resources13
- Oregon. Dept. Of Fish And Wildlife. Research And Development Section13