Thu, 03/06/2010 / Sat, 05/06/2010

Ministerio de Medio Ambiente y Agua de Bulgaria; Agencia de Eficiencia Energética;

Fri, 04/12/2009 / Fri, 04/12/2009

ASERSA (Asociación Española de Reutilización Sostenible del Agua)

Wed, 18/11/2009 / Wed, 18/11/2009

Thu, 29/10/2009 / Sat, 31/10/2009

International Water Association (IWA)

Thu, 08/01/2009 / Fri, 09/01/2009

Mon, 16/02/2009 / Sat, 21/02/2009

Department of Groundwater Resources, Ministry of Natural Resource and Environment, Thailand

Mon, 18/05/2009 / Fri, 22/05/2009

Water Engineering and Development Centre (WEDC)

Fri, 15/08/2008 / Mon, 18/08/2008

Aristotle University of Thessaloniki; UNESCO; IGRAC

Thu, 21/08/2008 / Thu, 21/08/2008

SIWI

Mon, 05/05/2008 / Fri, 09/05/2008

European Water Association