Secretary-General, in message to mark International Day for Preservation of Ozone Layer, urges utmost effort in 'creating tomorrow's green economy' today : [message for the International Day for the Preservation of the Ozone Layer, observed on 16 Sept. 2008] / [by the Secretary-General]
Secretary-General, in message to mark International Day for Preservation of Ozone Layer, urges utmost effort in 'creating tomorrow's green economy' today : [message for the International Day for the Preservation of the Ozone Layer, observed on 16 Sept. 2008] / [by the Secretary-General]