Gaff, Jackie <br/><br/>
I wonder why stalactites hang down and other questions about caves 

 - London:  Kingfisher,  2003 
 - 32 Pages  Colour illustrations  28 cm 
 - I wonder why .
<br/><br/> Junior 
<br/><br/><label>ISBN: </label>9780753408179 
<br/><br/><label>Dewey Class. No.: </label>J 551.447 GAFF