Early American soil conservationists / [by Angus McDonald].
Material type:
TextSeries: Miscellaneous publication (United States. Department of Agriculture) ; no. 449.Publication details: Washington, D.C. : U.S. Dept. of Agriculture, 1941.Description: 63 p. : ill., ports. ; 23 cmSubject(s): DDC classification: - 631.450973
- S623 .M298
Cover title.
Contribution from Soil Conservation Service.
Bibliography: p. 61-63.
There are no comments on this title.