William H. Emmons <br/><br/>
Geology : Principles and processes 

 - 5th Ed 
 - New York  Mcgraw Hill Book Co Inc  1960 
 - 490p 
<br/><br/>William H. Emmons; Ira A. Allison; Clinton R. Stauffer & George A. Thiel: Geology : Principles and processes.  (5th Ed)  New York.  Mcgraw Hill Book Co Inc, 1960.--(551EMM)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>551  / EMM