Engineering students develop prototypes; 25 teams from colleges across south India to demonstrate projects at IIT-M
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/going-tech-way-solve-environmental-problems
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-chennai
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tamil-nadu
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environmental-security
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/industrial-pollution
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/carbon-dioxide
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/heavy-metals
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/industrial-waste
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment