Tesar, Jenny E. <br/><br/>
Theatened oceans / 
Jenny Tesar 
 - New York :  Facts on File,  1991 
 - 112 p. :  ill. ;  23 cm. 
 - Our fragile planet .
<br/><br/>Includes bibliographical refrences and index 
<br/><br/><label>ISBN: </label>0816024944  RM50.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oceanography--Juvenile literature