Silverstein Alvin  <br/><br/>
Volcanoes   science behind fiery eruptions  
Alvin and Virginia Silverstein ,Laura silverstein nunn  
 - Berkeley heights   Enslow publishers   2010 
 - 48 pages   24 cm  
<br/><br/> include illustra 
<br/><br/><label>ISBN: </label>9780766029729" 
<br/><br/><label>Dewey Class. No.: </label>J 551.21 SILV