The potato quarantine and the American potato industry
By: by W.A. Orton
Series: Bulletin of the U.S. Department of Agriculture -- no. 81; Bulletin of the U.S. Department of Agriculture -- no. 81.
Publisher: U.S. Dept. of Agriculture
Published: 1914
Place of publication: Washington, D.C
Language: eng
Number of pages: 20
Subjects: Plant quarantine; Potato industry
Notes: Caption title.

"March 31, 1914."