The load-deformation behaviour of middle chalk at Mundford, Norfolk : a comparison between full-scale performance and in situ and laboratory measurements /
Burland, John Boscawen.
Lord, J. A.
Garston :  Building Research Station, 
1970.
Reprinted from the proceedings of the Conference on In Situ Investigations in Soils and Rock British Geographical Society Institution of Civil Engineers Conference, London 13-15 May, 1969.