TY  - BOOK
AU  - Salkield,Leonard Unthank
TI  - A technical history of the Rio Tinto mines: some notes on exploration from pre Phoenician times to the 1950's 
PY  - 1987///
CY  - London
PB  - Institution of Mining and Metallurgy
KW  - Rio Tinto Company
KW  - History
KW  - Mineral industries
KW  - International business enterprises
ER  -