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Mineral resources, economics, and the environment
Kesler, Stephen E. - 1994
Persistent link: https://www.econbiz.de/10000885613
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Alcune industrie di rilevante interesse per la Regione Toscana
Barbier, Enrico (contributor);  … - 1993
Persistent link: https://www.econbiz.de/10000894721
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Innovationer i kryolitindustrien
Topp, Niels-Henrik - 1992
Persistent link: https://www.econbiz.de/10000870692
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Silica minerals : a market survey
1989
Persistent link: https://www.econbiz.de/10000832389
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Fluorspar
Pelham, Lawrence - 1987
Persistent link: https://www.econbiz.de/10000746947
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Feldspar, nepheline syenite, and aplite
Potter, Michael J. - 1987
Persistent link: https://www.econbiz.de/10000746948
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Talc and pyrophyllite
Virta, Robert L. - 1987
Persistent link: https://www.econbiz.de/10000746951
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Mica
Davis, Lawrence L. - 1987
Persistent link: https://www.econbiz.de/10000746959
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Development of the non-metallic minerals and the silicate industry in Tanzania
Kimambo, Rumisha H. (contributor)
Persistent link: https://www.econbiz.de/10000801526
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Atlas of mineral resources of the ESCAP region
1985
Persistent link: https://www.econbiz.de/10000821109