- Publication venue
- Washington, D.C. :U.S. Dept. of Agriculture,1944.
- Publication date
- 01/01/1944
- Field of study
no.54
- Publication venue
- Washington, D.C. :U.S. Dept. of Agriculture,1941.
- Publication date
- 01/01/1941
- Field of study
no.44
- Publication venue
- Washington, D.C. :U.S. Dept. of Agriculture,1948.
- Publication date
- 01/01/1948
- Field of study
no.77
- Publication venue
- [Washington, D.C.] :Division of Mycology and Disease Survey, Bureau of Plant Industry, United States Department of Agriculture,1938.
- Publication date
- Field of study
v.10