TY  - BOOK
AU  - Great Britain Colonial Geological survey. Minearls resources divisions
ED  - Great Britain Colonial Geological survey. Minearls resources divisions
TI  - Statistical summary of the mineral industry :  Production exports and imports
U1  - X9H1:B28, J6(906) 
PY  - 1956///
CY  - NA
PB  - NA       
KW  - ECONOMICS
ER  -