A voyage to Africa : including a narrative of an embassy to one of the interior kingdoms, in the year 1820; with remarks on the course and termination of the Niger, and other principal rivers in that country : Illus. with maps and plates
A voyage to Africa : including a narrative of an embassy to one of the interior kingdoms, in the year 1820; with remarks on the course and termination of the Niger, and other principal rivers in that country : Illus. with maps and plates