CHAPTER II. _The tributaries of the Nile_--(Page 26).

9. Lake Victoria Nyanza. 10. The Victoria Nile. 11. The Semliki river. 12. Lake Albert Nyanza. 13. The Albert Nile. 14. The Gazelle river. 15. The Zeraf river. 16. The Sobat river. 17. The Sudd region. 18. The White Nile. 19. The Blue Nile. 20. The Atbara. 21. The Nile from Khartoum to Assuân. 22. The Nile from Assuân to the Barrage. 23. The Rosetta and Damietta Branches.