Links:
[1] http://admin.indiaenvironmentportal.org.in/news/us-rejects-automakers-request-extend-fuel-comment-deadline
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/reuters
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-states-america-us
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/auto-industry
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vehicular-pollution
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/fuel-efficiency
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/heavy-duty-vehicle