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Energy demand and the changing structure of the UK chemicals industry
Hawdon, David, (1984)
Technological and economic necessity of shiftwork in the chemical industry
Sloane, P. J., (1987)
Imperial chemical industries and the state, 1926-1945
Reader, W. J., (1977)
North East England
Warren, Kenneth, (1973)
The British iron & steel sheet industry since 1840 : an economic geography
Warren, Kenneth, (1970)
Mineral Resources