The 150th Anniversary of the Laws of Mendelian Inheritance by Gregor Johann Mendel, 1822-1884 2015
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2015
The 150th Anniversary of the Laws of Mendelian Inheritance by Gregor Johann Mendel, 1822-1884
4. augusti WM: Inga storlek på arket: 50 Design: Atelier Design Gravyr: (Design: Atelier Design&etc / Elizabete Fonseca) Perforering: 13
![[The 150th Anniversary of the Laws of Mendelian Inheritance by Gregor Johann Mendel, 1822-1884, Typ DWN]](https://www.stampworld.com/media/catalogue/Portugal/Postage-stamps/DWN-s.jpg)
![[The 150th Anniversary of the Laws of Mendelian Inheritance by Gregor Johann Mendel, 1822-1884, Typ DWO]](https://www.stampworld.com/media/catalogue/Portugal/Postage-stamps/DWO-s.jpg)
