Katalarivukal/ 
Sreekumar T T (ed.) 
 - Kottayam:  D C Books ,  2004. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ocean wealth<br/>Nattarivukal<br/>Social Sciences
<br/><br/><label>Dewey Class. No.: </label>M 398.209 5483  / RAJ/N