Pétrole 70 Dollars

http://www.sophianet.com/snc/engine/all/acoteeco/commerce/arti1144840407E588C7E12693F57B.html

http://fr.biz.yahoo.com/12042006/202/petrole-le-brent-frole-les-70-dollars-face-au-recul.html

http://fossilisme.over-blog.com/

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