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Leaf rust of wheat in the uniform rust nurseries in the United States, 1938-43


Author:
Johnston, C. O. (Charles Otis), Caldwell, Ralph M. (Ralph Merrill), and Compton, Leroy E. (Leroy Everett)
Source:
USDA
Year:
0000
Subject:
Leaf rust of wheat, Wheat, Varieties, and Research
Format:
13 p. : ill., 1 map ; 23 cm.
Language:
English
Publisher:
U.S. Dept. of Agriculture
Series:
Technical bulletin (United States. Dept. of Agriculture) ; no. 960
Collection:
USDA publications