Links:
[1] http://admin.indiaenvironmentportal.org.in/news/protect-northeasts-wetlands-lakes-environmentalists
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/sentinel-guwahati
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tripura
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environmentalists
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wetlands
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/assam
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/lakes
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/agartala