Vanessa Collingridge takes a closer look at how the river is used, from irrigation through generating power and cooling industrial processes to drinking water and sewage treatment. Show more
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Vanessa Collingridge takes a closer look at how the river is used, from irrigation through generating power and cooling industrial processes to drinking water and sewage treatment. Show more
BBC Two is a lively channel of depth and substance, carrying a range of knowledge-building programming complemented by great drama, comedy and arts.
