zeuner  frederick e. <br/><br/>
Dating the past 
 An introduction to geochronology  

 - methuen & co. ltd . london 
 - 495p. : ill ; 25 cm  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Universal Decimal Class. No.: </label>9  / AA4.2