Title: Tungusskoe khozi︠a︡ĭstvo Leno-Kirengskogo krai︠a︡ po dannym statistiko-ėkonomicheskogo obsledovanii︠a︡ 1927 goda /
Authors: Kopylov, I. P.
Publisher: Raĭonnoe pereselencheskoe upravlenie Sibiri,
Year: 1928