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Utilizing a value of information framework to improve ore collection and classification procedures
Phillips, Julia; Newman, Alexandra M.; Walls, Michael R. - In: The engineering economist : a journal devoted to the … 54 (2009) 1, pp. 50-74
Persistent link: https://www.econbiz.de/10003830399
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Annual report
Lonmin Plc - London : [Verlag nicht ermittelbar] - 1998 -
Persistent link: https://www.econbiz.de/10002227850
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All that glitters: precious metals, rent seeking and the decline of Spain
Drelichman, Mauricio - In: European review of economic history 9 (2005) 3, pp. 313-336
Persistent link: https://www.econbiz.de/10003239561
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Census of mineral industries / Industry series / Ferroalloy ores, metal mining services, and miscellaneous metal ores
USA / Bureau of the Census - 1987-1992: Washington, DC : [Verlag nicht ermittelbar] - 1987 - 1992[?]
Persistent link: https://www.econbiz.de/10002081585
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The Miners of South Wales : by E. W. Evans
Evans, Eric Wyn - 1961
Persistent link: https://www.econbiz.de/10002265935
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Mongolyn uul uurhajn až üjldvėr 80 žild
Rėnčinhand, D. (contributor); Ėnhbajar, D. (contributor) - 2002
Persistent link: https://www.econbiz.de/10003290757
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Bergbaubedingte Schwermetallbelastungen von Böden und Nutzpflanzen in einem Bewässerungsgebiet südlich von Tiflis/Georgien : Ausmaß und ökologische Bedeutung
Narimanidze, Eliso; Wichmann, Lars; Felix-Henningsen, Peter - 2005
Persistent link: https://www.econbiz.de/10003214139
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Strategia rozwoju sektora przemysłu metali nieżelaznych w Polsce
Macias, Jan - 2005
Persistent link: https://www.econbiz.de/10002932594