Dubey R N <br/><br/>
Economic and commercial geography 

 - 11 
 - Allahabad  Kitab Mahal           1964 
 - iv, 734p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic Geography
<br/><br/><label>Dewey Class. No.: </label>U6.1.N6, K4