Soybeans in the United States : recent trends and present economic status /
by Ernest W. Grove.
- Washington : U.S. Dept. of Agriculture, 1938.
- 31 p. : ill., maps ; 23 cm.
- Technical bulletin / United States Department of Agriculture ; no. 619 .
- Technical bulletin (United States. Department of Agriculture) ; no. 619. .
Caption title. Contribution from Bureau of Agricultural Economics.