The 1st Hellenic Congress of Nephrology 1980
Ora in esposizione: Grecia - Francobolli postali - 1980 - The 1st Hellenic Congress of Nephrology - 1 francobolli.
Ora in esposizione: Grecia - Francobolli postali - 1980 - The 1st Hellenic Congress of Nephrology - 1 francobolli.
![[The 1st Hellenic Congress of Nephrology, Scrivi AJQ]](https://www.stampworld.com/media/catalogue/Greece/Postage-stamps/AJQ-s.jpg)
