PEARL, RICHARD M. <br/><br/>
GUIDE TO GEOLOGIC LITERATURE 

 - 1ST ED. 
 - Estados Unidos  MCGRAW HILL  1951 NEW YORK 
 - 239 
<br/><br/><label>LCCN: </label>14323 
<br/><br/><label>Dewey Class. No.: </label>550