"Greenwood, Rosie" <br/><br/>
I wonder why volcanoes blow their tops 

 - London  Kingfisher  2004 
 - 32 
 - I Wonder Why .
<br/><br/> Question and answer format provides scientific information on volcanoes and other phenomena 
<br/><br/><label>ISBN: </label>9780753409350 
<br/><br/><label>Dewey Class. No.: </label>500  / GRE