TY - MAP T1 - U.S. population change, 1950-1970 DA - c1999. CY - [S.l.] : CN - G3700 CN - HB3505 PB - Maps.com, PP - [S.l.] : PY - c1999. ID - 358883 TI - U.S. population change, 1950-1970 LK - https://univsouthin.idm.oclc.org/login?url=https://ebookcentral.proquest.com/lib/usiricelib-ebooks/detail.action?docID=3329873 UR - https://univsouthin.idm.oclc.org/login?url=https://ebookcentral.proquest.com/lib/usiricelib-ebooks/detail.action?docID=3329873 ER -