Our environment / 
editor Karin Kinney 
 - 127 pages :  color illustrations ;  28 cm 
 - Time life student library .
 - Time life student library. .
<br/><br/> Includes glossary and index 
<br/><br/> Primary 
<br/><br/><label>ISBN: </label>9628824074 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment
<br/><br/><label>Dewey Class. No.: </label>333.7