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Census of mineral industries / Industry series / Coal mining
USA / Bureau of the Census - 1987-1992: Washington, DC : [Verlag nicht ermittelbar] - 1987 - 1992[?]
Persistent link: https://www.econbiz.de/10002081586
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Geology of the Ketewaka-Mchuchuma Coalfield, Njombe District
McKinlay, A. C. M. - 1954
Persistent link: https://www.econbiz.de/10002257904
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Regulating an industry : the Rhenish-Westphalian Coal Syndicate 1893-1929
Stockder, Archibald Herbert - 1932
Persistent link: https://www.econbiz.de/10002266775
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Bibliography of United States Bureau of Mines investigations on coal and its products 1910-1930
Fieldner, Arno Carl; Bernewitz, M. W. von - 1931
Persistent link: https://www.econbiz.de/10002267371
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Geographic spillover of unionism
Holmes, Thomas J. - 2006
Persistent link: https://www.econbiz.de/10003289211
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An approach to nonparametric smoothing techniques for regressions with discrete data
Mukhopadhyay, Kajal; Marsh, Lawrence C. - In: Applied economics 38 (2006) 3, pp. 301-305
Persistent link: https://www.econbiz.de/10003295036
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A short history of the Scottish coal-mining industry
1958
Persistent link: https://www.econbiz.de/10003227815
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Panel data analysis of US coal productivity
Stoker, Thomas Martin; Berndt, Ernst R.; Ellerman, A. Denny - In: Journal of econometrics 127 (2005) 2, pp. 131-164
Persistent link: https://www.econbiz.de/10002905095
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Annual coal report
USA / Energy Information Administration - Washington, DC : [Verlag nicht ermittelbar] - 1994 -
Persistent link: https://www.econbiz.de/10002538758