Links:
[1] http://admin.indiaenvironmentportal.org.in/news/new-green-construction-picks-retrofitting-lags
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/financial-express-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/green-buildings
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/building-materials
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/building-technology