Balakrishnan Nair N <br/><br/>
Kadal oru adbhudam/ 
by Balakrishnan Nair N 
 - 3rd ed. 
 - Thiruvananthapuram:  Kerala Bhasha Institute,  2002. 
 - 149p. 
<br/><br/><label>ISBN: </label>9788176383257 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology<br/>Sea<br/>Science
<br/><br/><label>Dewey Class. No.: </label>M 551.46  / BAL/K