Walpole, Brenda <br/><br/>
Science / 
Brenda Walpole. 
 - London :  Kingfisher Books,  1991. 
 - 127 p. : col. ill. 
 - Junior illustrated encyclopedia .
<br/><br/> Includes glossary and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Juvenile literature