Links:
[1] http://admin.indiaenvironmentportal.org.in/news/centre-consider-ecological-impact
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/assam-tribune-guwahati
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/assam
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ecology
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/lower-subansiri
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rivers
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment-impact-assessment-eia
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/dams-irrigation
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/arunachal