Sixteenth Census of the United States: 1940: Agriculture ; [Ser. 2.] Business ; [Ser. 3.] General ; [Ser. 4.] Geography ; [Ser. 5.] Housing ; [Ser. 5a.] Housing Supplement ; [Ser. 6.] ; Irrigation and Drainage ; [Ser. 7.] Manufacturing ; [Ser. 8.] Mineral Industries ; [Ser. 9.] Population ; [Ser. 10.] Population and housing statistics ; [Ser. 11.] Territories and posessions
