{"id":"001170009","type":"book","title":"Human impact on the vegetation of Bory Tucholskie on the basis of palynological investigations","publisher-place":"Łód","pages":"267-273","container-title":"Folia Archaeologica (Łódź), 16 (1992","author":[{"family":"Berglund","given":"Björn E."}],"issued":{"raw":"1992"}}