Английская Википедия:International Year of Sustainable Tourism for Development
Материал из Онлайн справочника
2017 was declared as the International Year of Sustainable Tourism for Development by the United Nations General Assembly on 4 December 2015 relating to sustainable tourism toward Sustainable Development Goals (SDGs).[1]
References
External links
Шаблон:UN International Years Шаблон:Portal bar