1970 census of population.
Subtitle: Characteristics of the population.
By: United States Bureau of the Census.
Publisher: U.S. Government Printing Office
Published: 1973
Place of publication: Washington
Language: eng
Number of pages: 1866
Subjects: Pennsylvania -- Population; Pennsylvania -- Census, 1970
Genres: Census, 1970.
Other titles: Census of population, Pennsylvania, 1970.; 1970 census of population, Pennsylvania.