Creator
- Forest Products Laboratory (U.S.)[remove]10
- United States. Division Of Forest Pathology10
- Englerth, George H. (George Henry), 1907 19913
- Hansbrough, J. R. (John Raymond), 1903 19903
- Scheffer, Theodore C. (Theodore Comstock), 1904 20033
- Hartley, Carl, 1887 19682
- Chidester, Mae Spradling1
- Christensen, Clyde Martin, 1905 19931
- Duncan, Catherine G. (Catherine Gross), 1908 19681
- Krause, R. L. (Robert Louis), 1914 1
- Moses, C. S.1
- Waterman, Alma M. (Alma May), 1893 1