Abate et al., 2009. Trop. Anim. Health Prod., 41 (4): 579-586

Abate, D. ; Melaku, S., 2009. Effect of supplementing urea-treated barley straw with lucerne or vetch hays on feed intake, digestibility and growth of Arsi Bale Sheep. Trop. Anim. Health Prod., 41 (4): 579-586