Columbia subject headings:
Catholic Church--Missions--Africa--History.
Missionaries--Africa--Biography.
Planque, Augustin, 1826-1907.
Society of African Missions--History.
Harvard subject headings:
Planque, Augustin, 1826-1907.
Princeton subject headings:
Catholic Church--Missions--Africa--History.
Missionaries--Africa--Biography.
Planque, Augustin, 1826-1907.
Society of African Missions--History.