TY  - MAP
ED  - Maps.com (Firm)
ED  - ProQuest (Firm)
TI  - U.S. population change, 1950-1970
AV  - G3700 .U87 1999
PY  - 1999///
CY  - [S.l.]
PB  - Maps.com
KW  - United States
KW  - Maps
KW  - Population
KW  - History
KW  - 20th century
KW  - Electronic books
N1  - Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries
UR  - https://ebookcentral.proquest.com/lib/nird-ebooks/detail.action?docID=3329873
ER  -