Murthy, T K S <br/><br/>
Mining the ocean 

 - New Delhi:   Publications & Information Directorate,   1991 
 - 98p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Subjects--Index Terms: </label>Ocean Sea 
<br/><br/><label>Universal Decimal Class. No.: </label>553.551.46  / N5