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Legal aspects of coal leasing and sales, and strip mining reclamation in North Dakota
Beck, Robert E. - 1973
Persistent link: https://www.econbiz.de/10000331530
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Der Ibbenbürener Steinkohlenbergbau : eine standortliche Untersuchung
Lutterbey, Georg - 1964
Persistent link: https://www.econbiz.de/10000154233
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Charbon et sciences humaines : actes du colloque organisé par la Faculté des Lettres de l'Université de Lille en Mai 1963
Trenard, Louis (contributor) - 1966
Persistent link: https://www.econbiz.de/10000657135
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Production and marketing of opencast coal
1949
Persistent link: https://www.econbiz.de/10003216873
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The coal-fields and coal industry of Eastern Canada : a general survey and description
Gray, Francis W. - 1917
Persistent link: https://www.econbiz.de/10002525840
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Ėkonomika ugolʹnoj promyšlennosti : spravočnoe posobie
Micheev, Grigorij Fedorovič - 1957
Persistent link: https://www.econbiz.de/10002492128
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Ekonomika przemysłu : Przemysłu wydobycia we̜gla i przemysł koksowniczy w Polsce
Lisikiewicz, Jerzy - 1962
Persistent link: https://www.econbiz.de/10002390438
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Proizvoditel'nost' truda v ugol'noj promyšlennosti i puti ee povyšenija : Charčenko, A(leksej) K(ondrat'evič)
Charčenko, Aleksej Kondrat'evič - 1964
Persistent link: https://www.econbiz.de/10002331999