Links:
[1] http://admin.indiaenvironmentportal.org.in/news/coal-ministry-cancel-5-ntpc-blocks
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-standard-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/minerals
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/coal
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mining
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mineral-based-industry
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ministry-coal
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/jindal-steel-and-power-ltd-jspl
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/national-thermal-power-corporation-ntpc
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tata-iron-and-steel-tisco
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/iron-and-steel-industry-0