Shepherd, James F. <br/><br/>
Shipping, maritime trade, and the economic development of colonial North America / 
by James F. Shepherd and Gary M. Walton 
 - Cambridge :  The University Press,  c1972 
 - ix, 255 p. :  illus. ;  24 cm. 
<br/><br/>Bibliography: p. 246-252 
<br/><br/><label>ISBN: </label>0521084091 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Shipping--Histor--United States
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Commerce--History<br/>United States--History--Colonial period, ca. 1600-1775
<br/><br/><label>Dewey Class. No.: </label>382.097