Wahlstrom, Ernest E. <br/><br/>
Igneous minerals and rocks. 

 - London :  J.Wiley & Sons,  1947. 
 - 367 p. :  il. ;  21 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petrología<br/>Roca ígnea
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Libro
<br/><br/><label>Universal Decimal Class. No.: </label>552.2/.3