Enhancement of barley productivity through improved crop management practices in the semi-arid highlands of northern Ethiopi Author/Editor(s): Berhanu, A.Assefa, Dereje Alemtsehay, T. Addis, A. Afewerk, Kebede Girmay, S. Date of publication: 2016RUFORUM Working document seriesRUFORUM Conferences and Workshops Read more about Enhancement of barley productivity through improved crop management practices in the semi-arid highlands of northern Ethiopi