Geology of the South Wales coalfield - the Upper Carboniferous and later formations of the Gwendraeth Valley and adjoining areas in parts of the Carmarthen (229), Ammanford (230) and Worms Head (246) sheets
- Författare
- A. A. Archer
- (A.A. Archer.)
- Språk
- Engelska
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| H.M. Stationery Off. | 1968 | Storbritannien, London | 216 sidor. illus., plates. 25 cm. |