Links:
[1] http://admin.indiaenvironmentportal.org.in/opinion/editors-page-21
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/down-earth
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/political-parties
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/government-india-goi