Atlas of American agriculture : pt. 3. Soils of United States /
United States Department of Agriculture, Bureau of Agricultural Economics ; prepared under the editorship of O.E. Baker
- Washington, U. S. Govt. Print. Off., 1935.
- 98 p. : ill., maps ; 47 cm.
- Advance sheets ; no. 8 .
Agriculture--United States.
Agriculture--Maps. --United States
630.973 / ATL
Agriculture--United States.
Agriculture--Maps. --United States
630.973 / ATL