Columbia subject headings:
Harvard subject headings:
Ethnology--Russia (Federation)--Siberia, Northeastern--Study and teaching.
Russkoe geograficheskoe obshchestvo (1845-1850)--History.
Siberia (Russia)--Historiography.
Princeton subject headings:
Geography--Russia--Societies, etc.--History.
Imperatorskoe russkoe geograficheskoe obshchestvo--History.