Columbia subject headings:
Harvard subject headings:
Munda (Indic people)--Economic conditions.
Munda (Indic people)--History.
Oraon (Indic people)--Economic conditions.
Oraon (Indic people)--History.
Princeton subject headings:
Munda (Indic people)--Economic conditions.
Mundas (Indic people)--History.
Oraon (Indic people)--Economic conditions.
Oraon (Indic people)--History.