Our American land
Subtitle: use the land, save the soil
By: by the Soil Conservation Service.
Contributors: United States. Soil Conservation Service.
Edition: Slightly rev. July 1968.
Series: Agriculture information bulletin -- no. 321.
Publisher: Soil Conservation Service, U.S. Dept. of Agriculture
Published: 1968
Place of publication: Washington, D.C
Language: eng
Number of pages: 29
Subjects: Soil conservation -- United States.; Land use -- United States.