Lutgens, K. Frederick <br/><br/>
Essentials of geology/3rd ed. 

 - 3rd ed. 
 - London  Merrill  1989 
<br/><br/> School of Marine Sciences 
<br/><br/><label>Subjects--Index Terms: </label>Geology  Earth science   Tarbuck, Edward J. 
<br/><br/><label>Dewey Class. No.: </label>550