Yenne, Bill. <br/><br/>
100 natural wonders of the world / 
Bill Yenne. 
 - New Delhi :  Gemini Books,  c1997. 
 - 112 p. : ill. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Curiosities and wonders.