The United Nations Conference about Environmental and Development, Rio de Janeiro 1992
Now showing: Tanzania - Postage stamps - 1992 - The United Nations Conference about Environmental and Development, Rio de Janeiro - 1 stamps.
1992
The United Nations Conference about Environmental and Development, Rio de Janeiro
15. December WM: None Perforation: 14
![[The United Nations Conference about Environmental and Development, Rio de Janeiro, type ]](https://www.stampworld.com/media/catalogue/Tanzania/Postage-stamps/1446-b.jpg)
