A survey conducted by Nigeria’s Bureau of Statistics and UNICEF shows millions of households in Nigeria do not have access to clean water sources.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/nigeria-millions-lack-access-clean-water-0
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/all-africa
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/africa
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/nigeria
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-supply
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/unicef
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/drinking-water