Population change and net migration in the North Central States, 1940-50
Jehlik, P.J., Wakeley, R.E.
Population change and net migration in the North Central States, 1940-50 - Iowa 1955 - 482-544 p. - Iowa Agricultural Experiment Station. Research Bulletin No. 430 .
Population Change, Migration
Population change and net migration in the North Central States, 1940-50 - Iowa 1955 - 482-544 p. - Iowa Agricultural Experiment Station. Research Bulletin No. 430 .
Population Change, Migration