Primack Richard B <br/><br/>
Essntials of conservation biology. 

 - 2 
 - U.S.A  Sinauer Associates        1998 
 - xii,660p  cm. 
<br/><br/><label>Standard No.: </label>25045 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>G:527, N8