Davies, Eryl <br/><br/>
Ocean frontiers editor, Jan Burgess assistant editor, Susan Brittain art editor, Peter Luff 
author, Eryl Davies 
 - 1st American ed. 
 - New York  Viking Press  1980, c1979 
 - 61  col. ill.  30 cm. 
<br/><br/><br/>Discusses technical solutions to the problems of undersea exploration 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Underwater exploration--Juvenile literature<br/>Underwater exploration
<br/><br/><label>Dewey Class. No.: </label>551.4  / 607