Mengistu, 1985. In: Kategile, J. A.; Said, A. N.; Dzowela, B. H. (Eds.), Animal feed resources for small-scale livestock producers - Proc. 2nd PANESA workshop, held in Nairobi, Kenya, 11-15 November 1985.

Mengistu, A., 1985. Feed resources in Ethiopia. In: Kategile, J. A.; Said, A. N.; Dzowela, B. H. (Eds.), Animal feed resources for small-scale livestock producers - Proc. 2nd PANESA workshop, held in Nairobi, Kenya, 11-15 November 1985.