Hurst, H. E. The Nile basin: the hydrology of the Sobat and White Nile and the topography of the Blue Nile and Atbara - Cairo: Schindler's Press, 1950 - 141p.: ill.; 28cm. Subjects--Topical Terms: Physical geographyNile ValleyWater resources developmentSanitaionNile BasinTanganyika LC Class. No.: QTO TA117.A42 Vol.8