Our American land; use the land, save the soil.
Series: United States. Dept. of Agriculture. Agriculture information bulletin; 321; Agriculture information bulletin ;; no. 321.
Publisher: U.S. Govt. Print. Off.
Published: 1967
Place of publication: [Washington
Language: eng
Number of pages: 29
Subjects: Land use -- United States.; Soil conservation -- United States.; Land utilization -- United States.; Soil conservation -- United States.