Geology of the South Wales coalfield
Wedi'i Gadw mewn:
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | , |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
London,
H. M. Stationery Off.,
1969-<1989 >
|
| Rhifyn: | 3d ed. |
| Cyfres: | Memoirs of the Geological Survey of Great Britain. England and Wales.
Explanation of one-inch geological sheet (England and Wales) ; 249. . Memoir of 1:50,000 geological sheet (England and Wales) ; 263. |
| Pynciau: |
Tabl Cynhwysion:
- v. 1. The country around Newport (Mon.).
- pt. II. The country around Abergavenny.
- pt. III. The country around Cardiff.
- pt. V. The country around Merthyr Tydfil.