Creator
- Forest Products Laboratory (U.S.)298
- Blew, Joseph Oscar, 1904 19
- Browne, F. L. (Frederick Lincoln), 1895 19
- Schafer, Earl R.12
- Keller, Eugene L.10
- Truax, T. R. (Thomas Roy), 1886 10
- Martin, J. Stanley9
- Kryn, Jeannette Miriam, 1913 7
- Markwardt, L. J. (Lorraine Joseph), 1889 7
- Wood, Lyman Wentsch, 1899 7
- Baechler, Roy H.6
- Bray, Mark W.6
- Fobes, E. W.6
- Hyttinen, Axel6
- Kulp, John W.6
- Harris, Elwin E.5
- Malcolm, Fredrick B.5
- Mcgovern, John Neilson, 1908 5
- Pew, John C.5
- Brouse, Don4