Links:
[1] http://admin.indiaenvironmentportal.org.in/news/iocl-begins-work-pump-fuel-chennai-bangalore
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/diesel
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/petrol
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/bangalore-t
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/chennai-t
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/indian-oil-corporation-ioc