Farm population of selected counties [1920], composition, characteristics, and occupations in detail for 8 counties, comprising Otsego County, N. Y., Dane County, Wis., New Madrid and Scott counties, Mo., Cass County, N. Dak., Wake County, N. C., Ellis County, Tex., and King County, Wash.; by C. J. Galpin and Veda B. Larson.