Ramaswamy, Iyer R. <br/><br/>
Jalavivekathilekku / 

 - Kottayam :  D C Books ,  2009. 
 - 246 p. 
<br/><br/><label>ISBN: </label>9788126423279 
<br/><br/><label>Subjects--Index Terms: </label>Blue Revolution