Geo Yerevan :  Assessment of the local environmental conditions 2004-2006 (summary) / 
by Association "For Sustainable Human Development" / UNEPNatCom. 
 - Yerevan :  Lusakn,  2007. 
 - 31 p. :  tables ;  29 cm. 
 - 577.4(47.925) (NLA) .
<br/><br/><label>ISBN: </label>978-99941-48-54-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment--Armenia
<br/><br/><label>Universal Decimal Class. No.: </label>577.4(47.925) (NLA)