联合国维也纳办事处
现在展示： 联合国维也纳办事处 - （通用）邮票 (1979 - 2024) - 1 邮票.
2012
Rio+20 Conference on Sustainable Development - Joint Issue with Brazil
30. 五月 窗口管理器: 空缺 纸张规格 : 20 筛孔: 13
![[Rio+20 Conference on Sustainable Development - Joint Issue with Brazil, 类型 AAG]](https://swmedia-4cd6.kxcdn.com/media/catalogue/UN-Vienna/Postage-stamps/AAG-s.jpg)
