Pollock, Steve <br/><br/>
Ecology / 
written by Steve Pollock. 
 - 64 p. :  ill. (some col.) ;  29 cm. 
 - Eyewitness books ;  86 .
<br/><br/> Includes index. 
<br/><br/> Illustrations and text provide information about ecology in general, specific ecosystems, and our changing understanding of life around us. 
<br/><br/><label>ISBN: </label>1590545842 0789455811 0789461749 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology--Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>577 POL