Columbia subject headings:
Anglicans--Nigeria--Biography.
Christianity--Nigeria.
Evangelists--Nigeria--Biography.
Igbudu, Adam.
Isoko (African people)--Religion.
Nigeria--Church history.
Urhobo (African people)--Religion.
Harvard subject headings:
Anglican Communion--Nigeria--Biography.
Church of the Province of Nigeria--Biography.
Evangelistic work--Nigeria.
Evangelists--Nigeria--Biography.
Igbudu, Adam.
Isoko (African people)--Religion.
Nigeria--Church history.
Princeton subject headings: