Clayton Keith <br/><br/>
Earth's crust 
Clayton Keith 
 -  1966 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>61382 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dynamic geology
<br/><br/><label>Dewey Class. No.: </label>H413, K6