Bharatdwaj, K  . <br/><br/>
Physical geography (Hydrosphere) /  
by K Bharatdwaj. 
 - New Delhi :   Discovery Publishing House ,   2006 
 - 360p ;  
<br/><br/><label>ISBN: </label>81-8356-167-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography, Hydrosphere
<br/><br/><label>Dewey Class. No.: </label>U2  / P6