Links:
[1] http://admin.indiaenvironmentportal.org.in/news/bio-diesel-cos-omc-negotiations-face-price-roadblock
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-standard-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/alternative-fuels
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/biodiesel
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/fuel-pricing