Geology of the South Wales Coalfield.
Subtitle: memoir for 1:50 000geological sheet 261 and 262 (England and Wales)
By: D. Wilson... [et al.].
Contributors: Wilson, D.; British Geological Survey.
Edition: 2nd ed.
Publisher: HMSO
Published: 1990
Language: eng
Number of pages: 62
Notes: Previous ed. 1904.