Bruchey, Stuart Weems. <br/><br/>
The roots of American economic growth, 1607-1861 :  an essay in social causation. 

 - London :  Hutchinson University Library,  [1965] 
<br/><br/>Bibliography: p. [209]-221. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States -- Economic conditions.--United States -- Economic conditions.