Columbia subject headings:
Ethnology--Russia (Federation)--Mari El.
Mari El (Russia)--Description and travel.
Mari El (Russia)--Social life and customs.
Material culture--Russia (Federation)--Mari El.
Harvard subject headings:
Ethnology--Russia (Federation)--Mari El
Mari El (Russia)--Description and travel.
Mari El (Russia)--Social life and customs.
Material culture--Russia (Federation)--Mari El.
Princeton subject headings:
Ethnology--Russia (Federation)--Mari El.
Mari El (Russia)--Description and travel.
Mari El (Russia)--Social life and customs.
Material culture--Russia (Federation)--Mari El.