Links:
[1] http://admin.indiaenvironmentportal.org.in/news/govt-queers-vedanta-buy
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-standard-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vedanta-aluminium
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/hindustan-zinc
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mining
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mineral-based-industry