Links:
[1] http://admin.indiaenvironmentportal.org.in/reports-documents/review-maritime-transport-2009
[2] http://admin.indiaenvironmentportal.org.in/category/publisher/united-nations
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/shipping
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ports
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/carbon-dioxide
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-change
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/global-warming
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/trade
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/economy
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/transport
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/freight-transport
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/inland-waterways
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/india
[14] http://admin.indiaenvironmentportal.org.in/category/thesaurus/global