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Experiments on the control of tomato yellows


Author:
Shapovalov, Michael and Beecher, F. Sidney
Source:
Technical bulletin (United States. Dept. of Agriculture) ; no. 189 1930
Year:
1930
Subject:
Tomatoes -- Diseases and pests and Virus diseases of plants
Format:
24 p., 4 p. of plates : ill. ; 23 cm.
Publisher:
U.S. Dept. of Agriculture
Collection:
Organic Roots Collection