Ana Andreea(ed). <br/><br/>
UNESCO Project "Blue Danube":  project supported by Veolia Environnement / 
Andreea Ana, Octavian Alexandru Kiss(ed). 
 -  Romanian National Commission for UNESCO, 
 - 59p.  col ill. 
<br/><br/><label>ISBN: </label>9789730149692 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cultural indicators.