Emmons W H <br/><br/>
Geology: Principles and processes 

 - 5 
 -  1960 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>46671 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Dewey Class. No.: </label>H, J51;K0