Title: Migration and planes of living, 1920-1934,
Authors: Goodrich, Carter, 1897-1971.; Allin, Bushrod Warren,; Hayes, Marion, 1897-; Allin, Bushrod Warren,; Hayes, Marion, 1897-
Publisher: University of Pennsylvania Press; H. Milford, Oxford University Press,
Year: 1935
Subjects: United States Population.; United States Economic conditions; United States Social conditions.; United States Social conditions