Eldridge, Hope T. <br/><br/>
Population redistribution and economic growth; United States 1870-1950 
Eldridge, Hope T. 
 - Philadelphia  American Philosophical Society  1964 
 - xxxv, 368 p.  Vol. 3: Demographic analyses and interrelations 
<br/><br/> Library has 3 Vols. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Migration - United States<br/>Labour supply - United States<br/>Industries - United States
<br/><br/><label>Dewey Class. No.: </label>301.32