Primack, Richard B <br/><br/>
Essentials of conservation biology / 
Richard B. Primack. 
 - 5th ed. 
 - Sunderland. :  Sinauer Associates,  c2010. 
 - xv, 601 p. :  ill. ;  29 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9780878936403 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Conservation biology.