There is winter cover crop seed
Contributors: United States. Department of Agriculture. Production and Marketing Administration
Series: PA -- 177; Program aid (United States. Department of Agriculture) -- no. 177.
Publisher: U.S. Dept. of Agriculture
Published: 1951
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Cover crops; Soil management
Notes: Cover title.

"July 1951."