World heritage :  challenges for the millennium / 
[directed by Francesco ]. 
 - Paris :  Unesco. World Heritage Centre,  2007. 
 - 200 p. :  ill. ;   30 cm. 
<br/><br/> Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cultural property--Protection<br/>World Heritage areas
<br/><br/><label>Dewey Class. No.: </label>930.1