Our American land
Subtitle: use the land, save the soil
By: [by the Soil Conservation Service]
Series: Agriculture information bulletin -- no. 321; Agriculture information bulletin -- no. 321.
Publisher: Soil Conservation Service, U.S. Department of Agriculture
Published: 1967
Place of publication: Washington, D.C
Language: eng
Number of pages: 30
Subjects: Soil conservation
Notes: Cover title.