Creator
- Forest Products Laboratory (U.S.)208
- Wells, Sidney D.7
- Ritter, George J.6
- Browne, F. L. (Frederick Lincoln), 1895 5
- Chidester, G. H.5
- Fleck, Louis Carl5
- Bray, Mark W.3
- Hawley, L. F. (Lee Fred), 1882 19593
- Newlin, J. A. (John A.), 1872 19433
- Oregon. Fish Commission3
- Rue, John D.3
- Shoemaker, Carl D.3
- Truax, T. R. (Thomas Roy), 1886 3
- Baird, P. K.2
- Brouse, Don2
- Clanton, R. E.2
- Hrubesky, C. E.2
- Johnson, R. P. A. (Robert Pilson Albert), 1888 2
- Miller, Raymond N.2
- Oregon. State Game Commission2