The cottonwood borer
By: by F.B. Millikin
Series: Bulletin / United States Department of Agriculture -- no. 424; Bulletin of the U.S. Department of Agriculture -- no. 424.
Publisher: U.S. Dept. of Agriculture
Published: 1916
Place of publication: Washington, D.C
Language: eng
Subjects: Cottonwood; Diseases and pests; Cottonwood borer
Notes: Caption title.

"Professional paper."