Day, Trevor <br/><br/>
Oceans / 
Trevor Day ; illustrations by Richard Garratt 
 - Rev. ed. 
 - New York :  Facts On File, Inc.,  2008 
 - xvii, 318 p. :  col. ill., col. maps ;  29 cm. 
 - Ecosystem .
<br/><br/>Includes bibliographical references (p. 297-299) and index 
<br/><br/><label>ISBN: </label>0816059322 (hbk.) 9780816059324 (hbk.)  RM258.30 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oceanography