Principles of economic geography / 
by Ellsworth Huntington . . . [et al. ] 
 - New York :  John Wiley,  c1990 
 - x, 715 p. :  ill., maps ;  23 cm. 
 - The huntington geography series .
<br/><br/><label>ISBN: </label> USD 6.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic geography
<br/><br/><label>Dewey Class. No.: </label>911.3