Artturi Ilmari Virtanen
18951973
Finnish chemist and professor awarded the 1945 Nobel Prize in Chemistry for his research and inventions in agricultural and nutrition chemistry, especially for his fodder preservation method
အောက်မေ့ဖွယ်စာမျက်နှာ ၂ တွေ့ရှိ
စစ်ထုတ်ချက်ဖြင့် အသက်တာများတွင် အားလုံးကြည့်ရန်18951972
American law enforcement administrator who directed the FBI for nearly five decades, shaping its early crime-fighting and intelligence operations
