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Greenhouse Studies on the Relation of Age of Wheat Plants to Infection by Puccinia triticina


Author:
Johnston, C.O. and Melchers, L.E.
Source:
USDA
Year:
1929
Format:
p. 147-157. plates.
Language:
English
Collection:
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/IND43967659