Siguenos en:
Lun, 12/01/2004 (Europa Press)
Sáb, 10/01/2004 (Europa Press)
Vie, 19/12/2003 (Europa Press)
Jue, 18/12/2003 (El Diario Vasco)
Ayuntamiento de Zaragoza
Agua, Fuente de Vida 2005-2015
Stockholm International Water Institute (SIWI)
Arab Forum for Environment and Development (AFED)
UNESCO Water
WWF/Adena
