11:10Primary GeographyPostcardsBangladesh: Clean Water in BangladeshBBC Two Duration: 20 minutes Mon 24th Nov 2008, 11:10 on BBC Two Northern Ireland (Analogue)Educational series for seven- to 11-year-olds. Presenter Eils Hewitt looks at the provision of clean water in urban Dhaka.ContributorsPresenter:Eils HewittGenresLearningPrimaryBrandPrimary GeographySeriesPrimary Geography: Postcards Source: BBC Online