Smith, Robert Leo <br/><br/>
Elements of Ecology. 

 - 4th/ed. 
 - Singapore :  Pearson Education Asia Pte. Ltd.,  c2000. 
 - xx, 567p.  illus. (np)  26cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9814119318 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology--c2000--Singapore--newsprint