Peat and the past : a survey and assessment of the prehistory of the lowland wetlands of North-West England /
Howard-Davis, Christine.
Stocks, Christopher.
Innes, Jim.
English Heritage.
Lancaster : University of Lancaster,
1988.
Undertaken by the Cumbria and Lancashire Archaeological Unit, Lancaster University and the Institute of Prehistoric Sciences and Archaeology, Liverpool University and sponsored by English Heritage.
Water-saturated sites (Archaeology)