The 1st United Nations Conference on the Human Environment, Stockholm 1972
Visar nu: Kambodja - Postfrimärken - 1972 - The 1st United Nations Conference on the Human Environment, Stockholm - 3 frimärken.
Visar nu: Kambodja - Postfrimärken - 1972 - The 1st United Nations Conference on the Human Environment, Stockholm - 3 frimärken.
![[The 1st United Nations Conference on the Human Environment, Stockholm, Typ FQ]](https://www.stampworld.com/media/catalogue/Cambodia/Postage-stamps/FQ-s.jpg)
![[The 1st United Nations Conference on the Human Environment, Stockholm, Typ FQ1]](https://www.stampworld.com/media/catalogue/Cambodia/Postage-stamps/FQ1-s.jpg)
![[The 1st United Nations Conference on the Human Environment, Stockholm, Typ FQ2]](https://www.stampworld.com/media/catalogue/Cambodia/Postage-stamps/FQ2-s.jpg)
