Wed, 28/05/2008 / Fri, 30/05/2008

Ministerio de Educación y Ciencia | Ministerio de Medio Ambiente

Thu, 07/06/2007 / Thu, 07/06/2007

European Water Partnership (EPW), Friends of Europe (FoE)

Mon, 12/11/2007 / Thu, 15/11/2007

Proyecto NeWater de la Unión Europea

Mon, 23/04/2007 / Tue, 24/04/2007

Compañías Koetsa S.A., Sudáfrica

Mon, 16/06/2008 / Sat, 21/06/2008

European Centre for River Restoration (ECRR); Italian Centre for River Restoration

Sun, 28/01/2007 / Thu, 01/02/2007

USDA-CSREES

Mon, 19/03/2007 / Wed, 21/03/2007

The International Development Research Center

Tue, 12/12/2006 / Tue, 12/12/2006

Instituto Nacional de Investigación Forestal y Agrícola (NAFRI), RDP de Laos

Wed, 17/01/2007 / Fri, 19/01/2007

United Nations Economic Commission for Europe (UNECE);World Health Organization Regional Office for Europe (WHO/Europe)

Mon, 12/02/2007 / Wed, 14/02/2007

Federal Ministry for EnvironmentM;Nature Conservation and Nuclear Safety