{"id":"000890513","type":"book","title":"Weed and insect infestation of a grain cargo in a ship at the Roman fort of Laurium in Woerden (Province of Zuid-Holland)","publisher-place":"Amsterdam","container-title":"Revue of Palaeobotany and Palynology, 73","author":[{"family":"Pals","given":"Jan Peter"}],"issued":{"raw":"1992"}}