Soil survey, Carroll County, Virginia - United States. Soil Conservation Service; Thomas, William Earle; Virginia Agricultural Experiment Station (Washington, For sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1967)
Cover title.
Prepared in cooperation with Virginia Agricultural Experiment Station.
Bibliography: p. 108.
Keywords: Soils -- Virginia -- Carroll County -- Maps; Soil surveys -- Virginia -- Carroll County; Soil-surveys -- Virginia -- Carroll Co