Hartshorn, Truman A. <br/><br/>
Economic geography / 
Truman A. Harsthorn, John W. Alexander 
 - 3 
 - New Jersey :  Prentice Hall,  1988       
 - 385 p. 
<br/><br/><label>ISBN: </label>0132251604 
<br/><br/><label>LC Class. No.: </label>HF 1025 H335e 1988