Hydrogeological map of the Permo-Trias and other minor aquifers of south west England including parts of hydrometric areas 45, 46, 50, 51 and 52
Institute of Geological Sciences (Great Britain) Hydrogeology Unit Natural Environment Research Council (Great Britain)
London Institute of Geological Sciences c1982
Localização:
IGC - Instituto de Geociências
(MP M5-79 )(Acessar)