Use of toxic gases as a possible means of control of the peach-tree borer
By: by E.B. Blakeslee
Series: Bulletin / United States Department of Agriculture -- no. 796; Bulletin of the U.S. Department of Agriculture -- no. 796.
Publisher: U.S. Dept. of Agriculture
Published: 1919
Place of publication: Washington, D.C
Language: eng
Number of pages: 23
Subjects: Peach-tree borer; Control
Notes: Caption title.

"October 21, 1919."