N. B. Sherr. From the travel to the Kumandins in 1898.
N. B. Sherr. From the travel to the Kumandins in 1898.
Altai collection. T. 5
Altai collection. Barnaul, 1894-1930, 1991-.
T. 5. Barnaul: Typographic lithography of the Main Directorate of the Altai District, 1903.
T. 5. Barnaul: Typographic lithography of the Main Directorate of the Altai District, 1903.
1903
Русское Географическое Общество