Lekshmy, M. Seetha <br/><br/>
Vermitechnology 
/ by M. Seetha Lekshmy 
 - Tamil Nadu:  Saras Publication,  2012. 
 - xx, 396p.; 
<br/><br/><label>ISBN: </label>9789382459323 
<br/><br/><label>Dewey Class. No.: </label>639.75  / LEK/V