1970 census of population and housing
Subtitle: geographic identification code scheme : North Central region
By: [U.S. Bureau of the Census].
Publisher: The Bureau
Published: 1972
Place of publication: Washington
Language: eng
Number of pages: 200
Subjects: Housing -- Middle West -- Statistics.; Geographical location codes.; United States -- Census, 19th, 1970.; Middle West -- Population -- Statistics.
Other titles: Geographic identification code scheme, North Central region.
Notes: "PHC(R)-3."