000			00716nam a2200217u 4500
001			00994553
003			PWmBRO
005			20180324070122.0
008			920904s1987 enka 001000eng
010			_a91023062
090			_b338.87/S282
100	1	0	_aSalkield, Leonard Unthank.
245	1	2	_aA technical history of the Rio Tinto mines : _bsome notes on exploration from pre Phoenician times to the 1950's / _cLeonard Unthank Salkield.
260			_aLondon : _bInstitution of Mining and Metallurgy, _c1987.
300			_a114p.
610	0	0	_aRio Tinto Company _xHistory.
650	0	0	_aMineral industries _xHistory.
650	0	0	_aInternational business enterprises _xHistory.
942			_2ddc
994	0	1	_a078910
999			_c61556 _d61556