Characterization of regional variability of seasonal water balance within Omo-Ghibe River Basin, Ethiopia A. Y. Jillo, S. S. Demissie, A. Viglione, D. H. Asfaw, M. Sivapalan (2017) Characterization of regional variability of seasonal water balance within Omo-Ghibe River Basin, Ethiopia, In: HYDROLOGICAL SCIENCES JOURNAL, pp. 1200-1215, ISSN: 0262-6667