Links:
[1] http://admin.indiaenvironmentportal.org.in/news/green-thyagraja-wins-award
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/indian-express-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-harvesting
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/habitat-and-urbanisation
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/green-buildings
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/fly-ash-bricks
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/awards
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi