Links:
[1] http://admin.indiaenvironmentportal.org.in/news/navi-mumbai-airport-gets-pms-green-signal
[2] http://admin.indiaenvironmentportal.org.in/category/author/urmi-goswami-1
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/economic-times-new-delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mumbai
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-transport
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ministry-environment-and-forests-moef
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment