Colvin, Leslie and Speare, Emma <br/><br/>
The Usborne: Living World Encyclopedia 
by Colvin, Leslie and Speare, Emma 
 -  Usborne publishing Ltd,  2002. 
 - 128p.:  ill: maps. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>000001052992 105299 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nature
<br/><br/><label>Dewey Class. No.: </label>503