Rajan, K., <br/><br/>
Historical geography of Vaigai River Valley / 
K. Rajan, P. Balamurugan. 
 - Delhi :  Sharada Publishing House,  2019. 
 - xvii, 229 p. : 
<br/><br/><label>ISBN: </label>9789383221295 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Historical geography.
<br/><br/><label>Dewey Class. No.: </label>911.5482  / Hi