The pink bollworm with special reference to steps taken by the Department of Agriculture to prevent its establishment in the United States
By: by W.D. Hunter
Series: Bulletin / United States Department of Agriculture -- no. 723; Bulletin of the U.S. Department of Agriculture -- no. 723.
Publisher: U.S. Dept. of Agriculture
Published: 1918
Place of publication: Washington, D.C
Language: eng
Number of pages: 27
Subjects: Pink bollworm; Control; Cotton; Diseases and pests
Notes: Caption title.

"August 30, 1918."

Bibliography: p. 27.