Loomis, M.(2012). Pemba Sherpa 2, Changes in Trekking Industry [Audio file]. http://www.dspace.cam.ac.uk/handle/1810/243459
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Pemba Sherpa, a long time trekking guide, discusses some of the changes that have occurred in the trekking industry. These recordings were made on a trek in the spring of 2011 up to Mount Everest Base Camp. The recordings span a wide variety of topics from making and drinking chang to the work of Mount Everest's 'ice fall doctors'.