Our American Land : 1987 yearbook of agriculture
Our American Land : 1987 yearbook of agriculture
- Washington : United States Dept. of Agriculture, 1987
- ix, 323 p. : ill., maps ; 22 cm.
- Yearbook of agriculture 1987 .
87-619865 //r902
Land use--History--United States
Soil conservation--History--United States
Land settlement--United States--History
Agriculture--History--United States
87-619865 //r902
Land use--History--United States
Soil conservation--History--United States
Land settlement--United States--History
Agriculture--History--United States
