Estimates of the population of metropolitan areas: 1971 and 1972.
Series: Current population reports -- no. 505
Publisher: U.S. Dept. of Commerce, Bureau of the Census; For sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1973
Place of publication: Washington, D.C
Language: eng
Number of pages: 25
Subjects: Metropolitan areas -- United States -- Statistics.; United States -- Population -- Statistics.
Notes: Caption title.

"September 1973."

Bound with other titles in the series through no. 545.