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Relation of Soil Temperature and Other Factors to Onion Smut Infection


Author:
Walker, J.C. and Jones, L.R.
Source:
USDA
Year:
1921
Format:
p. 235-262. plates.
Language:
English
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/IND43966447