Hall, Howard,  1949- <br/><br/>
Sharks :  the perfect predators / 
text and photographs, Howard Hall. 
 - San Luis Obispo, Calif. :  Blake Pub.,  1993. 
 - p. cm. 
<br/><br/>Includes bibliographical references (p.    ) and index. 
<br/><br/><label>ISBN: </label>0918303362 (pbk.) :  $9.95 
<br/><br/><label>LCCN: </label>93027061 /AC 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sharks--Juvenile literature.<br/>Sharks.
<br/><br/><label>LC Class. No.: </label>QL638.9  / .H35 1993 
<br/><br/><label>Dewey Class. No.: </label>597/.31