Soils and security.
By: United States Department of agriculture, Soil conservation service.
Contributors: Bennett, Hugh H. 1881-1960.
Publisher: U.S. Govt. print. off.
Published: 1941
Place of publication: [Washington
Language: eng
Number of pages: 25
Subjects: Soil conservation -- United States.; Erosion.
Notes: "By H. H. Bennett, chief, Soil conservation service."--p. 1.