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Annual report of the Geological Survey and Mines Department : for the year ended 31.12. ...
Swaziland <Protectorate> / Geological Survey and Mines … - 1958-: Mbabane : [Verlag nicht ermittelbar] - 1958 - 1975[?]; 1984 - 1985; 1989 -
Persistent link: https://www.econbiz.de/10000461412
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Development of geological resources in El Salvador
Tromp, Solco Walle - 1954
Persistent link: https://www.econbiz.de/10000322791
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Geodata, geological information
1995 - 3. ed
Persistent link: https://www.econbiz.de/10000920903
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Marokkó földtana, ásványi nyersanyagai és bányászata
Szüts, Sándor - 1985
Persistent link: https://www.econbiz.de/10000700628
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Egyiptom földtana, ásványi nyersanyagai és bányászata
Végh, Sándor - 1985
Persistent link: https://www.econbiz.de/10000700636
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Ecuador földtana, ásványi nyersanyagai és bányászata
Végh, Sándor - 1985
Persistent link: https://www.econbiz.de/10000700645
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Nigéria földtana, ásványi nyersanyagai és bányászata
Lakos, Károlyné (revision) - 1985
Persistent link: https://www.econbiz.de/10000722208
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Geology and mineral resources of the Philippines
1981
Persistent link: https://www.econbiz.de/10000724321
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Minerals and industry in Nigeria with notes on the history of geological survey in Nigeria
1987 - 2. ed
Persistent link: https://www.econbiz.de/10000807694
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West Virginia geological and economic survey : annual report for the year ending Dec. 31, ...
West Virginia; West Virginia Geological and Economic Survey - Charleston, W Va. - Nachgewiesen 1965 -
Persistent link: https://www.econbiz.de/10000369187