Dwivedi, K.N. <br/><br/>
Rigvaidik bhugal / 
K.N. Dwivedi. 
 - Kanpur :  Sahitya Niketan,  1985. 
 - 363p. ;  maps.  21cm. : 
<br/><br/><label>ISBN: </label>  Rs.125 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography--History--India.<br/>Vedas, Rgveda.<br/>Geography.<br/>Physical geography--History--India.
<br/><br/><label>Dewey Class. No.: </label>915.4