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Nicht die Kohle, sondern die Methoden ihrer Verwendung sind veraltet
Ščadov, Michail I. - 1986
Persistent link: https://www.econbiz.de/10000737045
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Erzeugnisse der Grundstoffindustrie
Buechler, Gabriele (contributor) - 1990
Persistent link: https://www.econbiz.de/10000798071
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Metoda obliczania kosztów pozyskania sortymentów handlowych we̜gla kamiennego : (praca habilitacyjna)
Mokrzycki, Eugeniusz - 1989 - Wyd. 1
Persistent link: https://www.econbiz.de/10000799830
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The impact of environmental regulations on the optimal allocation of coal in the United States
Kim, Jong-hyun - 1988
Persistent link: https://www.econbiz.de/10000802292
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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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Restprodukthantering
1989
Persistent link: https://www.econbiz.de/10000808401
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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