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- Human geography
Human geography — Audiobooks
Influences of Geographic Environment
by Ellen Churchill Semple
Man and Nature; Or, Physical Geography as Modified by Human Action
by George P. (George Perkins) Marsh
The Earth as Modified by Human Action
by George P. (George Perkins) Marsh
The Theory of Environment
by Armin Hajman Koller
Mensch und Erde: Skizzen von den Wechselbeziehungen zwischen beiden
by Alfred Kirchhoff