TY  - BOOK
AU  - Gibson,Walcot
TI  - Coal in Great Britain: the composition, structure, and resources of the coalfields visible and concealed of Great Britain,
AV  - TN808.G6 G49 1927
PY  - 1927///
CY  - London
PB  - E. Arnold
KW  - Coal
KW  - Great Britain
ER  -