The sources of the Nile
Subtitle: explorers' maps A.D. 1856-1891
By: from the Society's collections with notes by G.R. Crone.
Contributors: Crone, G. R.; Royal Geographical Society.
Series: R.G.S. reproductions of early maps -- 8
Publisher: Royal Geographical Society
Published: 1964
Place of publication: London
Language: eng