Fumigation of baled cotton with hydrocyanic acid for the pink bollworm
By: by A.C. Johnson, George G. Becker, and Lon A. Hawkins.
Contributors: Becker, George G. 1889-; Hawkins, Lon A. 1880-; United States. Dept. of Agriculture.
Series: Technical bulletin / United States Department of Agriculture -- no. 623; Technical bulletin (United States. Dept. of Agriculture) -- no. 623.
Publisher: U.S. Dept. of Agriculture
Published: 1938
Place of publication: Washington
Language: eng
Number of pages: 46
Subjects: Pink bollworm -- Control.; Cotton -- Diseases and pests.
Notes: Caption title.