Internationale Dag ter Behoud van de Ozonlaag (VN)

2014 International Day for the Preservation of the Ozone Layer Theme – Ozone Layer Protection: The Mission Goes On The Ozone Secretariat invites all Parties to the Montreal Protocol on Substances that Deplete the Ozone Layer to celebrate the 2014 International Day for the Preservation of the Ozone Layer on 16 September, the day that […]

Dit bericht Internationale Dag ter Behoud van de Ozonlaag (VN) verscheen eerst op Duurzaamnieuws.nl.

    

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