Graf von Hardenberg, Wilko. <br/><br/>
The Nature state :  Rethinking the history of conservation / 
Wilko Graf von Hardenberg ... [et al.]. 
 - New York :  Routledge,  2017. 
 - 227 p. :  il., mapa ;  23 cm. 
 - Routledge Environmental Humanities series .
<br/><br/><br/>Inglés 
<br/><br/><label>ISBN: </label>9780367172602 
<br/><br/><label>Dewey Class. No.: </label>333.72