New Delhi: Delhi schools have the best record when it comes to cleanliness.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/two-ncr-schools-cleanest-country
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/education
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/awards
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sanitation
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ministry-human-resource-development