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Mineral facts and problems
USA / Bureau of Mines - 1956-1985: Washington, DC : US Gov. Print. Off. - Ed. 1.1956 - 7.1985[?]
Persistent link: https://www.econbiz.de/10000481278
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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
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Soil resources of Europe
Bullock, Peter (contributor);  … - 1999
Persistent link: https://www.econbiz.de/10001469870
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Australia geology
1982
Persistent link: https://www.econbiz.de/10000909461
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Australia land and seabed relief
1984
Persistent link: https://www.econbiz.de/10000910350
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Connaissance du Sénégal
Brigaud, Félix - 1962
Persistent link: https://www.econbiz.de/10000853351
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Soil map of the European Communities
1985
Persistent link: https://www.econbiz.de/10000706851
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Valdības darba gada pārskats
[Rīga] - Nachgewiesen 1993/94(1994) -
Persistent link: https://www.econbiz.de/10000626148