Dunbar, Carl Owen, <br/><br/>
The earth 
[by] Carl O. Dunbar. 
 - London,  Weidenfeld and Nicolson  [1966] 
 - xiii, 252 p.  illus., maps.  25 cm. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Earth.
<br/><br/><label>Subjects--Index Terms: </label>Earth 
<br/><br/><label>Dewey Class. No.: </label>551  / DUN