{"id":"001397484","type":"book","title":"Zur Vegetationsgeschichte der Ostsahara im Holozän","publisher":"Heinrich-Barth-Institut","publisher-place":"Köln","pages":"13-181","container-title":"Forschungen zur Umweltgeschichte der Ostsahara","author":[{"family":"Neumann","given":"Katharina."}],"issued":{"raw":"1989"}}