translate English to French: 2007-09-17 4:00 (Ottawa) DST XXXV IAH Congress ‘Groundwater and ecosystems’ - 17-21 September 2007, Lisbon
2007-09-17 4:00 heure de l'Est (É.-U. et Canada) DST XXXV IAH Congress ‘Groundwater and ecosystems’ - 17-21 September 2007, Lisbon