Estimates of the population of counties: July 1, 1971 and 1972.
Series: Current population reports -- no. 517
Publisher: U.S. Dept. of Commerce, Bureau of the Census : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1974
Place of publication: Washington
Language: eng
Number of pages: 76
Subjects: United States -- Population -- Statistics.
Notes: Caption title.

Bound with: Estimates of the population of metropolitan areas: 1971 and 1972.