Lutgens, Frederick K. <br/><br/>
Essentials of geology 

 - 3rd. ed. 
 - Columbus :   Merrill Publishing Company,  1989  
<br/><br/><label>ISBN: </label>0675207495 
<br/><br/><label>Standard No.: </label>DEX-M3732 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PREHISTORIA<br/>OCEANO<br/>DESIERTO<br/>GLACIAR<br/>MATERIA<br/>SEDIMENTO<br/>ROCA<br/>GEOLOGIA
<br/><br/><label>Universal Decimal Class. No.: </label>551