Scharff,Robert <br/><br/>
The How And Why Wonder Book of Oceanography.Vol.Iv 

 - New York:  Grosset  & Dunlap,  1964. 
 - Vol.IV,48p.;  Col.ill.;  29 
 - The Science Library .
<br/><br/><label>ISBN: </label>0448038536 
<br/><br/><label>Dewey Class. No.: </label>503  / SCH