Mobility of the population of the United States: March 1970 to March 1974.
Series: Current population reports -- no. 273
Publisher: U.S. G.P.O.
Published: 1974
Place of publication: Washington, D.C
Language: eng
Number of pages: 72
Subjects: Migration, Internal -- United States -- Statistics.
Notes: "Issued December 1974."

Bound with: Persons of Spanish origin in the United States: March 1973 (Advance report)