Ramachandran, K. <br/><br/>
Maalinya samskaranam:  khara maalinyangal prashnangalum pariharangalum - oru patanam / 
by K. Ramachandran and K. Sahadevan 
 - Revised ed. 
 - Thrissur :  Current Books,  2011. 
 - Paristhithi padangal  1 .
<br/><br/><br/>In Malayalam 
<br/><br/><label>ISBN: </label>9788122607321 
<br/><br/><label>Subjects--Index Terms: </label>Solid Waste Disposal