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What’s so hard about improving access to water and sanitation? (英语)

摘要

Globally, some 630 million people lack access to safe drinking water and some 2.4 billion people—about one third of the world’s population, do not have access to a toilet. Lack of clean water affects children in particular, because diarrhea depletes the...  更多显示

详细

  • Marcus, Aliza; Berman, Daphna;
  • 2016/02/01 01:09:02
  • 简介;
  • 104143
  • 1
  • 1
  • 世界
  • 世界各地区
  • 2016/03/23 01:08:52
  • Disclosed
  • What’s so hard about improving access to water and sanitation?
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