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global perception small scale mining - chitwanparkcottage
global perception small scale mining - chitwanparkcottage

2019-9-17 · Global Trends in Artisanal and Small-Scale Mining (ASM): A review of key numbers and issues was prepared by the International Institute for Environment and Development (IIED) for the Intergovernmental Forum on Mining, Minerals and Sustainable Development (IGF)

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