Lake Tsana : After Dr. Anton Stecker, with additions.
Stecker, Anton.
Garstin, William,Sir.Report upon the basin of the upper Nile, with proposals for the improvement of that river.
Dupuis, C.Report upon Lake Tsana and the rivers of the Eastern Soudan.
[Cairo : National Printing Dept.,
1904]
In: Report upon the Basin of the Upper Nile ... By Sir William Garstin ... A Report upon Lake Tsana by C. Dupuis.