{"id":"000830644","type":"book","title":"Desertifikation der Sahara in der Vorzeit? Prähistorisch-archäologische Erkenntnisquellen","publisher":"Basler Afrika Bibliogr.","publisher-place":"Basel","container-title":"Geomethodica, 5.1980: S. 82-108","author":[{"family":"Gabriel","given":"Baldur."}],"issued":{"raw":"1980"}}