A check list of North American rust fungi (Uredinales)
Cummins, George B. (George Baker),
1904-2007
creator
Stevenson, John A. (John Albert),
1890-1979
contributor
United States. Plant Disease Epidemics and Identification Section.
contributor
text
book
Beltsville, Md
Plant Disease Epidemics and Identification Section, Agricultural Research Service, United States Department of Agriculture
1956
1956
ENG
Caption title.
"December 15, 1956."
North America
Rust fungi
Plant disease reporter, suppl. 240
https://www.biodiversitylibrary.org/bibliography/85832
875159340
10.5962/bhl.title.85832
AGL