Nanda J N <br/><br/>
Development of the resources of the sea. 

 - New Delhi  Concept Publishing       1986 
 - 141p.  cm. 
<br/><br/><label>Standard No.: </label>35808 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>U.95'N8, M6