December 23, 2024 07:24 pm (IST)
Marking International Day, UN officials hail progress in reducing damage to ozone layer
Sep 17, 2014, at 02:57 pm
New York, Sept 17 (IBNS) United Nations officials on Tuesday hailed the progress made in reducing damage to the ozone layer and the vital role played by one of the most successful environmental treaties in history in phasing out ozone-depleting substances.
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