Title: Population information in twentieth century census volumes, 1950-1980
Subjects: Census, 17th, 1950, Census, Indexes, Census, 18th, 1960, Sources, Census, 19th, 1970, Census, 20th, 1980, Population, History, Census, 1960, Census, 1970, Census, 1980, Census, 1950, United states, census, Censuses
Places: United States
Time periods: 20th century