Ghatshila chapter of Indian Institute of Metals would organise a daylong seminar on
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/papers-talk-boost-mine-trade
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/telegraph-ranchi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mineral-based-industry
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/heavy-metals
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/jamshedpur