Title: Bi︠u︡lletenʹ Moskovskogo obshchestva ispytateleĭ prirody.
Authors: Moskovskoe obshchestvo ispytateleĭ prirody.
Publisher: Izd. Moskovskogo obshchestva ispytaleleĭ prirody,
Year: 1947
Subjects: Biology; Biology Periodicals; Biologie Périodiques.; Biology