Links:
[1] http://admin.indiaenvironmentportal.org.in/reports-documents/information-blast-furnace-design-specifications-provided-bhilai-steel-plant-under
[2] http://admin.indiaenvironmentportal.org.in/category/publisher/bhilai-steel-plant
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/right-information-rti
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/iron-and-steel-industry-0
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/bhilai
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/chhattisgarh