Gaston, Kevin J; Spicer, John I <br/><br/>
Biodiversity: An introduction 

 - 2 
 -  Blackwell Publishers, Oxford  2004 
 - 191 
<br/><br/><label>ISBN: </label>1405127147 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology; Biology
<br/><br/><label>Dewey Class. No.: </label>574.5  GAS-B2