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Finance
1,042
Finanzas
585
Industria minera
213
Mining industry and finance
212
Finance, Public
208
mining
185
environment
183
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1701
Impact of ISO 14001 environmental management system on key environmental performance indicators of selected gold mining companies in Ghana
图书
1702
1703
1704
1705
Organized Crime and Illegally Mined Gold in Latin America
图书
1706
Anl̀isis de riesgos en proyectos de inversin̤ , un caso de estudio
图书
1707
1708
1709
1710
1711
1712
1713
1714
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