Mekuriaw S, Mekuriaw Z, Taye M, Yitayew A, Assefa H and Haile A 2012: Traditional management system and farmersí perception on local sheep breeds (Washera and Farta) and their crosses in Amhara Region, Ethiopia. Livestock Research for Rural Development. Volume 24, Article #4. Retrieved , from http://www.lrrd.org/lrrd24/1/meku24004.htm