Understanding environmental issues. 

 - Thousand Oaks :  Sage Publications,  2008. 
 - xii, 274 p :  ill, col, maps ;  25 cm. 
<br/><br/>includes bibliographical references and index. 
<br/><br/> Open. 
<br/><br/><label>ISBN: </label>9780761942368 
<br/><br/><label>Subjects--Personal Names: </label><br/>Turner, Mike ed.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nature--Effect of human beings on.<br/>Environmental sciences.<br/>extinction--biology.