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Uglenosnye resursy Ėkibastuza i perspektivy ich ispol'zovanija
Popov, V. M.; Semenov, L. V. - In: Ķazaķ SSR Ġylym Akademijasynyṅ habaršysy 15 (1959) 5, pp. 10-16
Persistent link: https://www.econbiz.de/10002668622
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Lorraine and the Ruhr
Pounds, N. J. G. - In: Economic geography 33 (1957) 2, pp. 149-162
Persistent link: https://www.econbiz.de/10002671637
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Geologie uhelných ložisek
Havlena, Václav - 1965
Persistent link: https://www.econbiz.de/10002680682
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The economics of the coal industry
Risser, Hubert E. - 1958
Persistent link: https://www.econbiz.de/10002713675
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Puti racional'nogo ispol'zovanija uglej Central'nogo Kazachstana
Azerbaev, N. N.; Molčanova, T. Ch. - In: Ķazaķ SSR Ġylym Akademijasynyṅ habaršysy 15 (1959) 4, pp. 43-46
Persistent link: https://www.econbiz.de/10001849247
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Über die wirtschaftsgeologische Bedeutung der Kohlen des Mittleren Palembang in Südsumatra
Martini, Hans Joachim - 1954
Persistent link: https://www.econbiz.de/10002434298
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Analyses of British Columbia coals
Dickson, James - 1948 - Repr
Persistent link: https://www.econbiz.de/10001828850
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Poleznye iskopaemye Čitinskoj Oblasti : (černye metally i nemetalličeskie poleznye iskopaemye)
Arsenʹev, Aleksej Aleksandrovič (contributor);  … - 1959
Persistent link: https://www.econbiz.de/10001636352
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Atlas uglej Podmoskovnogo Bassejna
Jablokov, Vladimimir Sergeevič; Pavlov, S. I.; … - 1961
Persistent link: https://www.econbiz.de/10001745889
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El problema de los combustibles minerales solidos en la Argentina
Abrines, Maria Delia - In: Revista de la Facultad de Ciencias Economicas 1 (1948) 4, pp. 464-486
Persistent link: https://www.econbiz.de/10001810385