Prager, Ellen J <br/><br/>
Volcano!  Jumping into science: Volcano! 
Woodman, Nancy 
 - Washington D C  National Geographic Society  2001 
 - 31 Pages  Colour illustrations  23 cm 
<br/><br/> Juvenile 
<br/><br/><label>ISBN: </label>9781426300912 
<br/><br/><label>Dewey Class. No.: </label>J 551.21 PRAG