Johannsen, Albert <br/><br/>
Descriptive petrography of the igneous rocks 

 - Chicago, Illinois  University of Chicago Press  1957-1958 
 - 4 ts. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PETROGRAFÍA<br/>ROCAS IGNEAS
<br/><br/><label>Universal Decimal Class. No.: </label>552.3/J67