Shepard, Francis P. <br/><br/>
The Earth Beneath the Sea 

 -  The John Hopkins Press,  1959, 
 - xi, 242p.  23cm. 
<br/><br/><label>Subjects--Personal Names: </label><br/>The Earth<br/>Signification Waves
<br/><br/><label>Dewey Class. No.: </label>551.462  / SHE