Creator
- Forest Products Laboratory (U.S.)59
- Eickner, Herbert W.14
- Olson, W. Z.13
- Bruce, H. D.9
- Brouse, Don6
- Blomquist, Richard Frederick, 1912 5
- Selbo, M. L. (Magnus Leonard), 1901 5
- Black, John M.3
- Truax, T. R. (Thomas Roy), 1886 3
- Bell, Earl Ross2
- Dunlap, M. E.2
- Kuenzi, Edward W.2
- Sanborn, W. A.2
- Soper, V. R.2
- Bensend, Dwight W.1
- Browne, F. L. (Frederick Lincoln), 1895 1
- Duncan, Catherine G.1
- Freas, Alan d'yarmett, 1910 1
- Gabriel, A. E.1
- Heebink, Bruce G.1