//-->
Selected vital and health statistics in poverty and nonpoverty areas in 19 large cities, United States, 1969-71
Ventura, Stephanie J., (1975)
1960 census tract statistics : Columbus and Franklin County, Ohio; advance tables, 1960 U.S. census of population and housing
(1961)
Negroes in Missouri--1970 : an analysis of the racial characteristics of the Missouri population using the 1970 United States census of population ... and related materials
Campbell, Rex R., (1972)