The European earwig and its control
By: by D.W. Jones
Series: Bulletin / United States Department of Agriculture -- no. 566; Bulletin of the U.S. Department of Agriculture -- no. 566.
Publisher: U.S. Dept. of Agriculture
Published: 1917
Place of publication: Washington, D.C
Language: eng
Number of pages: 12
Subjects: European earwig; Agricultural pests
Notes: Caption title.

"June 18, 1917."