V Krishna Ananth
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/gaping-hole-ozone-layer
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/new-indian-express-chennai
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ozone-layer
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ozone-hole
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cfcs