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United Nations Environment Programme ,  [Ozone and Climate Protection: Low-Global Warming Potential Alternatives - OzonAction Special Issue 2017] ,  Ozone and Climate Protection: Low-Global Warming Potential Alternatives - OzonAction Special Issue 2017

United Nations Environment Programme ,  [Maximising Climate Benefits of HCFC Phase-out in the Refrigeration Servicing Sector - Fact sheet No. 36] ,  Maximising Climate Benefits of HCFC Phase-out in the Refrigeration Servicing Sector - Fact sheet No. 36

United Nations ,  [秘书长 保护臭氧层国际日致辞 2016 年 9 月 16 日, SECRÉTAIRE-GÉNÉRAL - MESSAGE PUBLIÉ À L’OCCASION DE LA JOURNÉE INTERNATIONALE DE LA PROTECTION DE LA COUCHE D’OZONE, 16 SEPTEMBRE 2016, ГЕНЕРАЛЬНЫЙ СЕКРЕТАРЬ - ПОСЛАНИЕ ПО СЛУЧАЮ МЕЖДУНАРОДНОГО ДНЯ ОХРАНЫ ОЗОНОВОГО СЛОЯ 16 сентября 2016 года, EL SECRETARIO GENERAL - MENSAJE DEL SECRETARIO GENERAL CON MOTIVO DEL DÍA INTERNACIONAL DE LA PRESERVACIÓN DE LA CAPA DE OZONO 16 DE SEPTIEMBRE DE 2016, الأمين العام رسالة بمناسبة اليوم الدولي لحفظ طبقة الأوزون 16 أيلول/سبتمبر 2018] ,  [The Secretary General's Message on the International Day for the Preservation of the Ozone Layer, 16 September 2016] ,  The Secretary General's Message on the International Day for the Preservation of the Ozone Layer, 16 September 2016

United Nations Environment Programme ,  [OzoNews Volume XVI - 15 December 2016] ,  OzoNews Volume XVI - 15 December 2016

United Nations Environment Programme ,  World Health Organization ,  [Photochemical Oxidants - Environmental Health Criteria 7] ,  Photochemical Oxidants - Environmental Health Criteria 7

United Nations Environment Programme ,  [OzoNews Volume XVIII - 30 May 2018] ,  OzoNews Volume XVIII - 30 May 2018

United Nations Environment Programme ,  [OzoNews Volume XVIII - 15 May 2018] ,  OzoNews Volume XVIII - 15 May 2018

United Nations Environment Programme ,  World Customs Organisation ,  Ozone Secretariat ,  Multilateral Fund Secretariat ,  [لموظفي الجمارك وإنفاذ القانون إطلاق جائزة بروتوكول مونتريال العالمية, Lancement du prix Mondial du Protocole de Montreal pour les Agents de Douanes et des Services Charges de faire Respecter la Réglementation, УЧРЕЖДЕНИЕ ГЛОБАЛЬНОЙ ПРЕМИИ МОНРЕАЛЬСКОГО ПРОТОКОЛА ДЛЯ СОТРУДНИКОВ ТАМОЖЕННЫХ И ПРАВОПРИМЕНИТЕЛЬНЫХ ОРГАНОВ, LANZAMIENTO DEL RECONOCIMIENTO G LOBAL DEL PROTOCOLO DE MONTREAL PARA FUNCIONARIOS DE ADUANAS Y OTROS OFICIALES DE CUMPLIMIENTO] ,  [Launch of the Global Montreal Protocol Award for Customs and Enforcement Officers - The First Inter-regional Thematic Workshop and Regional Network Meeting of the Ten Ozone Networks] ,  Launch of the Global Montreal Protocol Award for Customs and Enforcement Officers - The First Inter-regional Thematic Workshop and Regional Network Meeting of the Ten Ozone Networks

United Nations Environment Programme ,  [OzoNews VolXVII - 15 November 2017] ,  OzoNews VolXVII - 15 November 2017

United Nations Environment Programme ,  [OzoNews VolXVII - 30 October 2017] ,  OzoNews VolXVII - 30 October 2017