Green, Jen  <br/><br/>
Closer look at volcanoes / 
Jen Green. 
 - London :  Franklin Watts,  c 1996. 
 - 32 p. :  ill. 
<br/><br/><label>ISBN: </label>0749635606 9780749635602 
<br/><br/><label>Dewey Class. No.: </label>551.21