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Identification of physiologic races of Puccinia graminis var. tritic


Author:
Stakman, E. C. (Elvin Charles)
Source:
Other US
Year:
1962
Format:
53 p. illus.
Language:
English
Series:
E. 617
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/CAT10243018