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Informal food vendors: The invisible backbone of the world's food system

来源: Phys.org · 发布于

Informal food vendors: The invisible backbone of the world's food system

Walk through almost any city or town in a low-income or middle-income country and you'll pass them: the woman selling deep-fried fish from a cart, the mobile vendor with a bicycle full of vegetables,…

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  • #income
  • #food
  • #vegetables
  • #invisible
  • #informal
  • #backbone

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