Mon, 19/07/2004 / Thu, 22/07/2004

University of Waterloo; International Association for Hydrological Sciences (IAHS)

Mon, 13/09/2004 / Thu, 16/09/2004

"Faculty of Science, Charles University (Universita Karlova); International Commission on Groundwater (ICGW), of the International Association of Hydrological Sciences (IAHS); International Ground Water Modeling Center (IGWMC); US Geological Survey (USGS)

Mon, 27/09/2004 / Fri, 01/10/2004

National Committee of Germany for IHP/UNESCO and OHP/WMO; Technical University of Braunschweig (Germany); The Berchtesgaden National Park Authority, Germany

Tue, 09/12/2003 / Fri, 12/12/2003

National Ground Water Association

Thu, 21/07/2005 / Fri, 22/07/2005

National Groundwater Association (NGA), Asociación Nacional de Aguas Subterráneas, EE.UU

Mon, 07/11/2005 / Thu, 10/11/2005

American Water Resources Association, Asociación de Recursos Hídricos de EE.UU.

Sun, 21/05/2006 / Wed, 24/05/2006

International Ground Water Modeling Center

Mon, 27/11/2006 / Fri, 01/12/2006

Centro Nacional de Tecnología de Regadíos

Wed, 10/10/2007 / Thu, 11/10/2007

Agencia Catalana de l'Aigua

Mon, 24/11/2008 / Wed, 26/11/2008

AIH-GE