Geo Oleo e Gas 2008 (15/07/2008 » 17/07/2008)
Geo Oleo e Gas 2008 - Feria de Gas, Petroleo y Geo Tecnología.
Centro de Exposições Imigrantes Brazil, Sao Paulo
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World Renewable Energy Congress & Exhibition 2008 (19/07/2008 » 25/07/2008)
World Renewable Energy Congress & Exhibition 2008 - Feria y Congreso de Energía Renovable.
SECC Scottish Exhibition Center United Kingdom, Glasgow
