Biology of marine mammals  

 - New York:   Academic Press,   1969  
 - xii, 509p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mammals 
<br/><br/><label>Subjects--Index Terms: </label>Biology  Marine  
<br/><br/><label>Universal Decimal Class. No.: </label>599.5  / K9