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Results for: 'speaking and listening'

46:20

HST67/ENVS167#6-7_Mountains

By: anbuchan

Lecture on changing human perception of mountains and mountaineering.

39:31

HST67/ENVS167#1-1_Hunter-Gatherers#1

By: anbuchan

Lecture on Pleistocene and its relationship to Paleolithic Homo sapiens