Wahlstrom, Ernest E. <br/><br/>
Petrographic Mineralogy / 
Ernest E Wahlstrom. 
 - New York :  John Wiley,  c 1955. 
 - vii, 288 p. :  ill. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/>338  338 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petrology.
<br/><br/><label>Dewey Class. No.: </label>552 / W127p