{"id":"001197685","type":"book","title":"The history of cereals in the region of the former Duchy of Swabia (Herzogtum Schwaben) from the Roman to the post-medieval period: results of archaeobotanical research","pages":"193-231","container-title":"Vegetation History and Archaeobotany, 1,4 (1992","author":[{"family":"Rösch","given":"Manfred 1952-"}],"issued":{"raw":"1992"}}