effects of open pits created by smallscale gold mining

  • Farming small-scale mining and rural livelihoods

    Artisanal and small-scale mining (ASM) is the most important nonfarm activity in rural sub-Saharan Africa. • ASM and subsistence agriculture are closely

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  • Last Word Archive New Scientist

    Last year we had a Christmas pudding that was two years old and it was superb whereas a one-year-old pudding wasn t nearly as tasty. I read that a supermarket won

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