TY  - BOOK
AU  - Beard, E. H.
ED  - Overseas Geological Survey
TI  - Overseas geology and mineral resources : Volume 7, Number 4: The quarterly bulletin of the overseas geological surveys
U1  - 553 DDC 23
PY  - 1959///
CY  - London
PB  - Her majesty's stationery office 
KW  - Mines and mineral resources - Colonies - Great Britain
KW  - Geology - Colonies - Great Britain
KW  - Mines and mineral resources - Africa
KW  - Mines and mineral resources - Asia
ER  -