Farm practice in growing field crops in three sugar-beet districts of Colorado
By: by Samuel B. Nuckols and Thomas H. Summers
Contributors: Summers, Thomas Henry, 1885-
Series: Bulletin / United States Department of Agriculture -- no. 917; Bulletin of the U.S. Department of Agriculture -- no. 917.
Publisher: U.S. Dept. of Agriculture
Published: 1921
Place of publication: Washington, D.C
Language: eng
Number of pages: 52
Subjects: Sugar beet; Field crops
Notes: Caption title.

"March 11, 1921."