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Effect of urediospore concentration on determination of races of Uromyces phaseoli var. phaseoli


Author:
Davison, A.D. and Vaughan, E.K.
Source:
Other US
Year:
1964
Format:
p. 17.
Language:
English
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/IND43763302