Gupta, A. Das. <br/><br/>
Economic and commercial geography :  a study of the world's economic resources and their utilisation and trade / 
A. Das Gupta. 
 - 25th ed. 
 - Calcutta :  A. Mukherjee,  1972. 
 - xiii, dp. :  ill. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/>328  328 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Commercial geography.<br/>Economic.<br/> Economic geography.
<br/><br/><label>Dewey Class. No.: </label>911.3 / A1e