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How Green Episodes

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  1. Assault on Snowdon

    4/6 What sort of impact has tourism had on Snowdon?

  2. Poison in the Well

    3/6 A focus on the pollution of the River Cleddau owing to industries around Milford Haven.

  3. Muck and Brass

    1/6 The first episode in the series considers pollution in Port Talbot.