Cromie, William J. <br/><br/>
Exploring the secrets of the sea. 
Illustrated by George Geygan. 
 - Englewood Cliffs, N.J.  Prentice-Hall  [1962] 
 - 300 p.  illus.  22 cm. 
<br/><br/> 921004 
<br/><br/><label>LCCN: </label>62016312 /L 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oceanography
<br/><br/><label>LC Class. No.: </label>GC21  / .C7 
<br/><br/><label>Dewey Class. No.: </label>551.46