British regional geology South - West England
- 4rd ed.
- London Her majesty's stationery office 1969
- xi, 130p. Colour illustration 24 cm x 15 cm with a geological map-South West England
118800744
Geology
England- Devon
England- Cornwall
554.23 / NER
118800744
Geology
England- Devon
England- Cornwall
554.23 / NER