Encyclopedia of The World and its People, Vol-6:Cli-Dat /  

 - Reprinted 1980 /  
 - Sydney :   Bay Books Pty Ltd.. 
 - p.481-576 :  
<br/><br/><label>ISBN: </label>85835-208-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth Science
<br/><br/><label>Dewey Class. No.: </label>Uk  / L8.6