Allaby, Michael. <br/><br/>
The environment / 
by Michael Allaby. 
 - Milwaukee, Wis. :  Gareth Stevens Pub.,  2000. 
 - 48 p. :  col. ill. ;  31 cm. 
 - An Inside look .
<br/><br/> Includes index.  Includes glossary. 
<br/><br/>Includes bibliography. 
<br/><br/> Text and illustrations present an inside look at Earth's atmosphere, the greenhouse effect, the Gaia theory, and ecosystems. 
<br/><br/> 4-8  Medialog, Inc. 
<br/><br/><label>ISBN: </label>0836827252 
<br/><br/><label>LCCN: </label>00039509 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology.
<br/><br/><label>Dewey Class. No.: </label>577