{"id":"000000706","type":"book","title":"Zur Klima- und Vegetationsgeschichte der westlichen Sahara/ Wilhelm Lauer; Peter Frankenberg.- Mainz: Akad. d. Wiss. u. d. Lit.- 61 S.: 25 Ill","author":[{"family":"Lauer","given":"Wilhelm"}],"issued":{"raw":"1979"}}