TY  - BOOK
AU  - Derry,Duncan R.
TI  - World atlas of geology and mineral deposits
SN  - 0900117281
PY  - 1980///
CY  - London
PB  - Mining Journal Books
KW  - Geology
KW  - Maps
KW  - Ore-deposits
KW  - Mines and mineral resources
N1  - Jacket title: A concise world atlas of geology and mineral deposits
ER  -