Swinnerton, H. H.  <br/><br/>
The Earth beneath us 

 - Harmondsworth  Penguin Books  1958 
 - 304 
<br/><br/> With illustration 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth science<br/>Science<br/>Stratigraphic geology
<br/><br/><label>Dewey Class. No.: </label>551.7  / Sw65e