{"id":"000988916","type":"book","title":"Forest recession in England and Wales around 6500 yr B","publisher":"G. Fischer","publisher-place":"Stuttgart","pages":"93-102","container-title":"Evaluation of land surfaces cleared from forests by prehistoric man in early neolithic times and the time of migrating German tribes","author":[{"family":"Simmons","given":"I. G."}],"issued":{"raw":"1992"}}