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2020 World Ozone Day in Timor Leste
(2020)
In observation of World Ozone Day, 16 September 2020
République Algérienne Démocratique et Populaire, Ministère de l’Environnement, Célébration de la Journée Mondiale pour la Protection de la Couche d'Ozone, Alger, 17 septembre 2020 - Rapport sur le Déroulement de la Journée
(2020)
La journée mondiale pour la protection de la couche d'ozone sous le thème "L'ozone pour la vie - 35 ans de protection de la couche d'ozone" a été célébrée sous le haut patronnage de la Ministre de l'Environnement et en ...
2020 World Ozone Day in Turkmenistan
(2020)
World Ozone Day report from Turkmenistan
Report on the World Ozone Day in Mongolia 10-19 September 2020
(2020)
In observation of World Ozone Day, 16 September 2020
International Day for the Preservation of the Ozone Layer, Liberia, 2020: A Summary Report
(National Ozone Unit, Liberia, 2020)
In observation of World Ozone Day, 16 September 2020
2020 World Ozone Day in Nepal
(Nepal Bureau of Standard and Metrology, 2020)
In observation of World Ozone Day, 16 September 2020
International Ozone Day and World Clean-up Day: Port Vila, Vanuatu
(Department of Environmental Protection and Conservation, Vanuatu, 2020)
In observance of World Ozone Day, 16 September 2020
Celebration of World Ozone Day 2020, Afghanistan
(2020)
In observance of World Ozone Day, 16 September 2020
National Ceremony of World Ozone Day 2020, Sri Lanka
(2020)
In observance of World Ozone Day, 16 September 2020
2020 World Ozone Day [Cook Islands]
(2020)
In observance of World Ozone Day, 16 September 2020