{"id":"001221476","type":"book","title":"Diatomeeën als ecologische indicatoren in de Vlaamse archeologie: Romeins en middeleeuws Oudenburg (prov. West-Vlaanderen)","pages":"217-231","container-title":"Archeologie in Vlaanderen, 3 (1993","author":[{"family":"Demiddele","given":"Hendrik"}],"issued":{"raw":"1993"}}