Mié, 22/10/2003 / Jue, 23/10/2003

German IHP/OHP National Committee for UNESCO

Vie, 05/12/2003 / Dom, 07/12/2003

Italian National Committee for the International Association of Hydrological Sciences - IAHS; Italian National Committee for the International Hydrological Programme - IHP of UNESCO

Lun, 19/05/2003 / Vie, 23/05/2003

International Atomic Energy Agency - IAEA

Mié, 23/04/2003 / Vie, 25/04/2003

Province of Sassari; FAO; European Observatory of Mountain Forests

Lun, 23/06/2003 / Vie, 27/06/2003

International Symposium on Water

Lun, 28/04/2003 / Mié, 30/04/2003

CYTED (Programa Iberoamericano de Ciencia y Tecnología para el Desarollo); UAEM (Universidad Autónoma del Estado de México)

Mar, 06/05/2003 / Sáb, 10/05/2003

"Faculty of Engineering, University of Porto; ARCA, EU Project Actions for raising awareness towards environment and for diffusing scientifically sound information related to EU environmental policy among citizens; International Water Association; FNCA, F

Mié, 30/04/2003 / Vie, 02/05/2003

Wessex Institute of Technology

Mié, 04/06/2003 / Vie, 06/06/2003

Asociación Española de Abastecimientos de Agua y Saneamiento (AEAS)

Lun, 15/09/2003 / Jue, 18/09/2003

"Ministryof Transport, Public Works and Water Management; Institute for Inland Water Management and Waste Water Treatment; National Institute for Coastal and Marine Management; UN-World Water Assesment Programme, Francia; International Water Assesment Cen