The European corn borer and its controlling factors in the Orient
By: by Charles A. Clark.
Contributors: United States. Dept. of Agriculture.
Series: Technical bulletin / United States Department of Agriculture -- no. 455; Technical bulletin (United States. Dept. of Agriculture) -- no. 455.
Publisher: U.S. Dept. of Agriculture
Published: 1934
Place of publication: Washington
Language: eng
Number of pages: 38
Subjects: European corn borer.; Corn -- Diseases and pests -- East Asia.
Notes: Caption title.

Literature cited: p. 36-37.