Priti Bala <br/><br/>
Bhautik bhugol ke siddhant kaksha 11/ 
Priti Bala 
 - 2nd ed. 
 - Agra:  Ravi Offset Printers & Publishers Pvt. Ltd.,  2003 
 - 252p. 
<br/><br/><label>Source: </label> Gupta Brothers 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical Geography
<br/><br/><label>Dewey Class. No.: </label>910.02 PRI-B