Mié, 28/06/2006 / Sáb, 01/07/2006

Warsaw Agricultural University

Mié, 07/12/2005 / Jue, 08/12/2005

Australian Water Association (AWA)

Mié, 20/09/2006 / Vie, 22/09/2006

UNESCO;The Public Research Center– Gabriel Lippmann;FRIEND V;IAHS – International Association of Hydrological Sciences

Mar, 30/05/2006 / Vie, 02/06/2006

ECWATECH Ltd.;SIBICO;Federal Agency for Water Resources...

Lun, 03/04/2006 / Vie, 07/04/2006

Mié, 01/02/2006 / Jue, 02/02/2006

The Chartered Institution of Water and Environmental Management (CIWEM)

Lun, 03/07/2006 / Mié, 05/07/2006

Dom, 21/05/2006 / Mié, 24/05/2006

International Ground Water Modeling Center

Lun, 12/06/2006 / Vie, 16/06/2006

International Association of Hydraulic Engineering and Research (IAHR)

Lun, 03/07/2006 / Vie, 07/07/2006

The International Association of Hydrological Sciences (IAHS);The International Commission on continental Erosion (ICCE)