Columbia subject headings:
Bassa language (Liberia and Sierra Leone)
Ethnology--Liberia--Grand Bassa County.
Grand Bassa County (Liberia)
Grand Bassa County (Liberia)--Politics and government.
Harvard subject headings:
Bassa language (Liberia and Sierra Leone)
Ethnology--Liberia--Grand Bassa County.
Grand Bassa County (Liberia)
Grand Bassa County (Liberia)--Politics and government.
Princeton subject headings:
Bassa language (Liberia and Sierra Leone)
Ethnology--Liberia--Grand Bassa (County).
Grand Bassa County (Liberia)
Grand Bassa County (Liberia)--Politics and government.