Harker A <br/><br/>
Metamorphism 

 -  1950 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>47327 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Chemical orign<br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H34, J0