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Keywords from Image Description:
FROBENIUS Tafel Straenzug in Litchina am Rande der Sahara. Commune de Bouchagroun Wilaya de Biskra Straenzug in der Oase Lichana am Rande der Sahara from Expeditionsbericht der Zweiten Deutschen InnerAfrikaExpedition Auf dem wege nach Atlantis org Digitalisat Internet Archive Open Library Book contributor Library of Congress Leo