The sand and gravel resources of the country around Nayland, Suffolk description of 1:25000 resource sheet TL93
Hopson, P. M.
Institute of Geological Sciences (Great Britain)
London H.M.S.O.
1981
At head of title: Institute of Geological Sciences
At head of title: Institute of Geological Sciences, Natural Environment Research Council
Bibliography: p178-179
Map (1 folded sheet) in pocket
Sand
Gravel