TY - BOOK AU - Tibebe, Degefie TI - Soil Erosion and Runoff Modeling Using GIS, Remote Sensing and SWAT Model for Keleta Watershed, Ethiopia AV - TIB 2007 PY - 2007/// CY - Masters thesis PB - Addis Ababa University UR - http://thesisbank.jhia.ac.ke/5806/ ER -