Dubey, R. N. <br/><br/>
Economic and commercial geography 
R. N. Dubey 
 - 3rd ed. 
 - Allahabad  Kitab Mahal  1941 
 - 383p.  23cm.  maps 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics<br/>Geography, Economics
<br/><br/><label>Dewey Class. No.: </label>330  / DUB