1. Abate T, Mohamed-Saleem MA, Tekalign M, Alemu T, Miiressa D (1993) Grain, fodder, and residue management. In: Tekalign M, Abiya A, Srivastava KL, Asgelil D (eds) Improved management of vertisol for sustainable crop-livestock production in the Ethiopian highlands. The joint vertisol project, Addis Ababa, pp 103–137
2. Alemayehu M (2002a) Forage production in Ethiopia: a case study with implications for livestock production. Ethiop. Soc. of Anim. Prod, Addis Ababa, pp 1–111
3. Alemayehu M (2002) Lessons learned from the implementation of the Fourth Livestock Development Project (FLDP): experiences and results. Ethiop J Anim Prod 2(1):25–47
4. Assefa A (2005) Farm management in mixed crop-livestock systems in the Northern Highlands of Ethiopia. Ph.D. Thesis, Wageningen Agricultural University, Wageningen, The Netherlands
5. Ayele S, Assegid W, Jabbar MA, Ahmed MM, Belachew H (2002) Livestock marketing in Ethiopia. A review of structure, performance and development initiatives Socio-economics and Policy Research Working Paper 52. ILRI, Nairobi