Bhukambam / 
edited by Group Of Authors and C. P. Rajendran 
 - Trivandrum :  State Institute of Languages,  2001. 
<br/><br/><br/>In Malayalam 
<br/><br/><label>ISBN: </label>8176382922 
<br/><br/><label>Subjects--Index Terms: </label>Earth Quake Geology