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Episode 3
Episode 3 of 3
The trek to Nepal's Everest base camp attracts thousands each year. Dr Llion Iwan explores the impact of trekking on the economy, environment and culture of the Sherpa people.
Last on
Sun 26 May 2013
17:00
Βι¶ΉΤΌΕΔ Radio Wales
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- Sat 25 May 2013 13:00Βι¶ΉΤΌΕΔ Radio Wales
- Sun 26 May 2013 17:00Βι¶ΉΤΌΕΔ Radio Wales