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Heads of families at the first Census of the United States taken in the year 1790: Connecticut
(1964)
A decade of population change, Connecticut 1950-1960
Burnight, Robert G., (1961)
Die Struktur der Bevölkerung in Hessen : endgültige Ergebnisse d. Volkszählung vom 13. Sept. 1950
(1952)
Internal migration in Mexico
Whetten, Nathan L., (1956)
Sterilization : a case of extensive in a developing nation
Cowgill, Donald O., (1971)