George, Russell D. <br/><br/>
Minerals and rocks :  their nature, occurrence, and uses. 

 - New York :  D.Appleton,  1943. 
 - 595 p. :  il. ;  22 cm 
 - The Century Earth Science Series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineralogía<br/>Minerales<br/>Roca
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Libro
<br/><br/><label>Universal Decimal Class. No.: </label>549+552.2