DIKSHIT,R.D <br/><br/>
Geographical thought 

 - New delhi:  Prentice Hall of India Privat  e Limited  2003 
 - X,300 page 
<br/><br/><label>ISBN: </label>81-203-1182-5 
<br/><br/><label>Dewey Class. No.: </label>911.09