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Control of the blue mold (downy mildew) disease of tobacco by spraying


Author:
Clayton, E. E. (Edward Eastman)
Source:
USDA
Year:
1938
Subject:
Tobacco blue mold, Control, and Downy mildew diseases
Format:
23 p. : ill. ; 23 cm.
Language:
English
Publisher:
U.S. Dept. of Agriculture
Series:
Technical bulletin (United States. Dept. of Agriculture) ; no. 650
Collection:
Organic Roots Collection,
USDA publications
Permanent URL:
http://handle.nal.usda.gov/10113/CAT86200645