Talk:Nikolai Severtzov

Death date
Hi, Nikolai Severtzov's death date seems to be wrong... Regards.--Prieladkozh (talk) 14:28, 16 September 2015 (UTC)
 * http://istram.ucoz.ru/publ/fakty_iz_biografii_n_i_severcova/22-1-0-335 --Prieladkozh (talk) 11:03, 20 September 2015 (UTC)