Natural heritage :  at the interface of nature and culture / 
edited by Peter Howard and Thymio Papayannis 
 - London :  Routledge ,  2007 
 - 123 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>9780415441421 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nature conservation