Columbia subject headings:
Harvard subject headings:
Africa, Central--Discovery and exploration.
Africa, Eastern--Discovery and exploration.
Baker, Florence, Lady.
Baker, Samuel White, Sir, 1821-1893
Explorers--Africa--Biography.
Explorers--Great Britain--Biography
Nile River--Discovery and exploration.
Slave trade--Africa, Central--History.
Princeton subject headings:
Africa, Central--Discovery and exploration.
Africa, Eastern--Discovery and exploration.
Baker, Florence, Lady
Baker, Samuel White, Sir, 1821-1893.
Explorers--Africa--Biography.
Explorers--Great Britain--Biography.
Nile River--Discovery and exploration.
Slave trade--Africa, Central--History.