02 janeiro 2013

Coisas que é bom saber

Water Scarcity: A Daunting Challenge with a Hopeful Future: In addition to France's Veolia and Suez, the global water-services market is dominated by Spanish companies, including Acciona Agua, Sacyr/Valoriza, Aqualia, Cadagua, Cobra and Tecnicas Reunidas. Spain's leadership in global water dates back to the 1970s

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