Spotted apple-tree borer
By: by Fred E. Brooks
Series: Bulletin / United States Department of Agriculture -- no. 886; Bulletin of the U.S. Department of Agriculture -- no. 886.
Publisher: U.S. Dept. of Agriculture
Published: 1920
Place of publication: Washington, D.C
Language: eng
Number of pages: 12
Subjects: Apple-tree borers; Apples; Diseases and pests
Other titles: Spotted apple tree borer.
Notes: Caption title.

"October 21, 1920."