Wakeley, Ray2021-02-252021-02-251948-08-01https://dr.lib.iastate.edu/handle/20.500.12876/95695<p>There's an important surplus in Iowa today-people. Our natural population increase (births) has always been greater than our natural decrease (deaths). Since the turn of the century there's been a net movement of surplus people out of Iowa into other areas.</p>articleisulib-bepress-aws-west135019922566farmscience/vol3/iss2/5Agriculture