{"id":"000994465","type":"book","title":"Cropmark sites on the north side of the Lower Blackwater and a study of the evolving landscape","publisher":"Essex County Council","publisher-place":"Chelmsford","pages":"212-231","container-title":"Archaeology and the landscape in the lower Blackwater Valley","author":[{"family":"Wallis","given":"S."}],"issued":{"raw":"1998"}}