The western corn rootworm
By: by F.M. Webster
Series: Bulletin of the U.S. Department of Agriculture -- no. 8; Bulletin of the U.S. Department of Agriculture -- no. 8.
Publisher: U.S. Dept. of Agriculture
Published: 1913
Place of publication: Washington, D.C
Language: eng
Subjects: Corn; Diabrotica; Diseases and pests
Notes: Caption title.

"September 27, 1913."