TY - BOOK AU - Hurst,H.E. TI - The Nile basin: : the hydrology of the Sobat and White Nile and the topography of the Blue Nile and Atbara AV - QTO TA117.A42 Vol.8 PY - 1950/// CY - Cairo PB - Schindler's Press KW - Physical geography KW - Nile Valley KW - Water resources development KW - Sanitaion KW - Nile Basin KW - Tanganyika ER -