Dixon, Dougal, ed. <br/><br/>
World of Science: Face of the Earth Vol 6 

 - New Delhi :   S Chand,  1994. 
 - 24v., 124p. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural Science<br/>Physical Geography
<br/><br/><label>Dewey Class. No.: </label>500 WOR