{"id":"000030693","type":"book","title":"A late-glacial lake deposit near Waskemeer (Prov. of Friesland). - Amsterdam","container-title":"Acta Botanica Neerlandica ; 9.1960, S. 191-196 : 1 Kt. ; 2 Tab","author":[{"family":"Casparie","given":"W. A."}],"issued":{"raw":"1960"}}