Kolbert, Elizabeth <br/><br/>
The sixth extinction :  An unnatural history 
Elizabeth Kolbert 
 - First Picador edition 
 - New York :  Picador, Henry Holt and Company,  2015 
 - 319 p.  illust.  21 cm 
<br/><br/><label>ISBN: </label>978-1-250-06218-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mass extinctions. (Biology)<br/>Environmental disasters.