Soil survey, Yadkin County, North Carolina. - Curle, Lawrence Duke, 1920-; Roberts, J. Dudley, 1906- (Washington] U.S. Dept. of Agriculture, Soil Conservation Service, 1962)
Cover title.
"Literature cited": p. 72.
Keywords: Soils -- North Carolina -- Yadkin County -- Maps; Soil surveys -- North Carolina -- Yadkin County