Understanding the earth / 
edited by Geoff Brown, Chris Hawkeswort h and Chris Wilson 
 - Cambridge :  Cambridge University Press,  1992 
 - xii, 551 p. :  ill. ;  25 cm 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0521427401 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth Science
<br/><br/><label>Dewey Class. No.: </label>550 UND