Two Years in East Africa: Adventures in Abyssinia and Nubia, with a journey to the sources of the Nile ... [Translated from the French.]
1875|JONVEAUX, Émile.
Übersichtskarte des Nordosthorns Afrikas nebst Darstellung der VII zoogeographischen Gebiete
1870|Erlanger, Carlo von1:4 000 000
Travels, researches and missionary labours, during an eighteen years' residence in Eastern Africa ... With an appendix respecting the snow-capped mountains of Eastern Africa, ... and a concise account of geographical researches in Eastern Africa up to the discovery of the Uyenyesi by Livingstone in September last, by E. G. Ravenstein. With portrait, maps and illustrations, etc