Publicado no e em "Ciências", idioma — English. 48 páginas.
This Issue Features:
1. The tyranny of toilets - reflections on World Toilet Day.
2. COP23: Climate negotiations agree on way forward.
3. What is World Toilet Day?
4. Research Reveals Huge Burden of Guinea Worm.
5. In Search of Water.
6. Survey for SDG data portal.
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