Image: https://cdn.whensthebirthday.com/gallery/2017/1/artturi-ilmari-virtanen/artturi-ilmari-virtanen-1317-jpg.jpg
Artturi Ilmari Virtanen
professions.scientist de Finlandia
Image: https://cdn.whensthebirthday.com/gallery/2017/1/artturi-ilmari-virtanen/artturi-ilmari-virtanen-1317-jpg.jpg
professions.scientist de Finlandia