1980 census of population. 1980 censo de población.

Washington, D.C. : U.S. Dept. of Commerce, Bureau of the Census : For sale by the Supt. of Docs., U.S. G.P.O., 1982

1980 censo de poblacion.

Washington, D.C. : Departamento de Comercio de los Estados Unidos, Negociado del Censo : A la venta por el Superintendente de Documentos, Imprenta de los Estados Unidos, 1984

1980 census of population and housing. Puerto Rico.

Washington, D.C. : U.S. Dept. of Commerce, Bureau of the Census : [For sale by the Supt. of Docs., U.S. G.P.O.], 1983

1980 censo de vivienda.

Washington, D.C. : Departamento de Comercio de los Estados Unidos, Negociado del Censo : A la venta por el Superintendente de Documentos, Oficina de Imprenta del Gobierno de los Estados Unidos, 1984

1980 census of population.

Washington D.C. : U.S. Dept. of Commerce, Bureau of the Census : For sale by the Supt. of Docs., U.S. G.P.O., 1983

1980 census of population.

Washington, D.C. : U.S. Dept. of Commerce, Bureau of the Census : For sale by Supt. of Docs., U.S. G.P.O., 1984

1980 census of population.

by Mills, Karen M.
Washington, D.C. : U.S. Dept. of Commerce, Bureau of the Census : For sale by the Supt. of Docs., U.S. G.P.O., 1984