Columbia subject headings:
Africa, West--History--1884-1960.
Atrocities--Africa, West--History--19th century.
Voulet, Paul, 1866-1899.
Harvard subject headings:
Africa, West--Colonization.
Atrocities--Africa, West.
Explorers--Africa, West--Biography.
France. Armée--Biography.
Klobb, Jean François Arsène, 1857-1899.
Voulet, Paul, 1866-1899.
Princeton subject headings:
Africa, West--History--1884-1960.
Atrocities--Africa, West--History--19th century.
Voulet, Paul, 1866-1899.