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The European corn borer and its controlling factors in the Orient


Author:
Clark, Charles A.
Source:
Technical bulletin (United States. Department of Agriculture) ; no. 455 1934
Year:
1934
Subject:
European corn borer and Corn -- Diseases and pests -- East Asia
Format:
38 pages : illustrations, maps ; 23 cm.
Publisher:
U.S. Dept. of Agriculture
Collection:
Organic Roots Collection