Crop rotation and cultural methods at Edgeley, N. Dak
By: by John S. Cole
Series: Bulletin / United States Department of Agriculture -- no. 991; Bulletin of the U.S. Department of Agriculture -- no. 991.
Publisher: U.S. Dept. of Agriculture
Published: 1921
Place of publication: Washington, D.C
Language: eng
Number of pages: 24
Subjects: Crop rotation
Notes: Caption title.

"October 17, 1921."