Links:
[1] http://admin.indiaenvironmentportal.org.in/news/us-sues-bp-9-others-oil-spill
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/asian-age-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/british-petroleum-bp
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/oil-pollution
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-states-america-us
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/oil-exploration
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/gulf-mexico