Albrecht Kossel : Tofauti kati ya masahihisho

Content deleted Content added
Mstari 26:
[[pt:Ludwig Karl Martin Leonhard Albrecht Kossel]]
[[ru:Коссель, Альбрехт]]
[[sr:Албрехт Косел]]
[[sv:Albrecht Kossel]]
[[zh:阿尔布雷希特·科塞尔]]