Bans in Delhi and Kerala are worrying automakers
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/diesel%E2%80%99s-rapid-fall-grace
[2] http://admin.indiaenvironmentportal.org.in/category/author/rashmi-pratap
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-line-new-delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/diesel
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vehicular-pollution
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/auto-industry
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cars
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/centre-science-and-environment-cse
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution-control
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vehicle-technology-and-fuel
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution