Sivadas, S. <br/><br/>
Carbonenna manthrikan / 
by S. Sivadas 
 - Kottayam :  D C Books,  2009. 
<br/><br/><br/>In Malayalam 
<br/><br/><label>ISBN: </label>9788126419487 
<br/><br/><label>Subjects--Index Terms: </label>Chemistry