N V Balakrishnan <br/><br/>
Matham Laingikatha Mooladhanam Paristhithi 

 - calicut  Pink books  2014 
 - 171p 
<br/><br/><label>ISBN: </label>9380178646 9789380178738 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment
<br/><br/><label>Dewey Class. No.: </label>8M4 BAL/M