Geological magazine : Vol. 126 Iss. 1-6 Year. 1989 

 - London  Cambridge University Press  1989 
 - [V.P.]  ill.  29.5cm x 21cm  BJ 
 - 6 
<br/><br/><label>ISSN: </label>00167568 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth science
<br/><br/><label>Dewey Class. No.: </label>550  / GEO