Books by Coert Du Bois:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Du Bois, Coert, 1881-1960: Immigration of relatives of citizens : hearings before the Committee on Immigration and Naturalization, House of Representatives, Sixty-ninth Congress, first session, July 26, 1926 (G.P.O., 1926), also by United States House Committee on Immigration and Naturalization (page images at HathiTrust)- Du Bois, Coert, 1881-1960: National forest fire-protection plans (Govt. Print. Off., 1911), also by United States Forest Service (page images at HathiTrust)
- Du Bois, Coert, 1881-1960: Preferences within quotas : hearings before the Committee on Immigration and Naturalization, House of Representatives, Sixty-ninth Congress, first session, on proposals to modify section 6, Immigration Act of 1924 (G.P.O., 1926), also by United States House Committee on Immigration and Naturalization (page images at HathiTrust)
- Du Bois, Coert, 1881-1960: Trail blazers. (Stonington, Conn., 1957) (page images at HathiTrust)
Find more by Coert Du Bois at your library, or elsewhere.