Pitio la 13:29, 7 Mei 2018 hariri Riccardo Riccioni (majadiliano \| michango) Warasimu, Wakabidhi 122,835 edits No edit summary ← Badilisho lililopita		Toleo la sasa la 18:07, 28 Julai 2020 hariri tengua Gladys Gibbs (majadiliano \| michango) 692 edits +Nikolay_Semyonov_Nobel.jpg #WPWP #WPWPTZ
Mstari 1: [[Picha:Nikolay_Semyonov_Nobel.jpg\|thumbnail\|right\|280px\|Nikolay Semyonov]] [[Picha:Tuzo Nobel.png\|left\|80px]]

Nikolay Semyonov : Tofauti kati ya masahihisho