Columbia subject headings:
Africa--Discovery and exploration.
Brazza, Pierre Savorgnan de, 1852-1905.
Gabon--Description and travel.
Harvard subject headings:
Africa--Discovery and exploration.
Brazza, Pierre Savorgnan de, 1852-1905.
Gabon--Description and travel
Princeton subject headings:
Africa--Discovery and exploration.
Brazza, Pierre Savorgnan de, 1852-1905.
Gabon--Description and travel.