Manual of the Training on Development of Flood Forecasting System for Gash Basin using Hydrological Model System, held at the Hydraulic Research Station (HRS), Kassala, Sudan, 27-29 August 2013 - Amarnath, Giriraj; Alahacoon, Niranga; Sharma, Bharat R.; Smakhtin, Vladimir U. (International Water Management Institute, 2013)