U.S. environmental groups on Thursday said four major international oil companies should be barred from drilling in Alaska's Arctic National Wildlife Refuge because of what the groups described as
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/us-environmentalists-say-arctic-refuge-must-be-limits
[2] http://admin.indiaenvironmentportal.org.in/category/thesaurus/energy