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South African discard and duff coal : national inventory 1985
1985
Persistent link: https://www.econbiz.de/10000802683
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Issues and prospects for coal utilization in Zimbabwe's rural households
Maya, Ruzvidzo S.; Wekwete, Naomi N. - 1989
Persistent link: https://www.econbiz.de/10000812722
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Employment in the British coal industry : a test of the labour demand model
Bean, Charles R.; Turnbull, Peter J. - 1987
Persistent link: https://www.econbiz.de/10000768981
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The changing structure of the US coal industry : 1976 - 1986
1988
Persistent link: https://www.econbiz.de/10000772724
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Forecasting Kentucky coal production
Baker, Christopher Thomas - 1987
Persistent link: https://www.econbiz.de/10000772908
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The role of minerals in the economic development of China : 1949 - 2000
Dorian, James Peter - 1987
Persistent link: https://www.econbiz.de/10000773553
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Planning for coal sector : issues in exhaustibility, technology and beneficiation
Kadekodi, Gopal K. - 1988
Persistent link: https://www.econbiz.de/10000774689
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Assistance to mining : some issues and preliminary analysis
1988
Persistent link: https://www.econbiz.de/10000774926
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Coal in crisis : data collected by Coopers & Lybrand
1988
Persistent link: https://www.econbiz.de/10000777872