The spread of the cotton boll weevil in 1917
By: W.D. Hunter and W.D. Pierce
Contributors: Pierce, W. Dwight (William Dwight), 1881-1967, author; United States. Bureau of Entomology
Publisher: U.S. Dept. of Agriculture, Bureau of Entomology
Published: 1917
Place of publication: Washington, D.C
Language: eng
Subjects: Boll weevil
Notes: Caption title

"Issued Dec. 31, 1917"--page [2]

"E-122"--page [1]

At head of title: United States Department of Agriculture, Bureau of Entomology.