Place of summer fallow in the agriculture of the western states
By: by O.R. Mathews
Series: Circular / United States Department of Agriculture -- no. 886; Circular (United States. Dept. of Agriculture) -- no. 886.
Publisher: U.S. Dept. of Agriculture
Published: 1951
Place of publication: Washington, D.C
Language: eng
Number of pages: 17
Subjects: Fallowing
Notes: Cover title.