Höhlen: Prozesse, Entwicklung und Management von David Shaw Gillieson (Englisch)
107,60 €
By David Shaw Gillieson. Author David Shaw Gillieson. 6 2.2 What Is Karst?. 7 2.3 Caves as Systems 9 2.4 Where Are the Deepest and Longest Caves?. Our distant ancestors used them for shelter, as sources of water, and as places in which to conduct essential rituals.
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