The effect of customary grazing management systems on rangeland carbon stock and sequestration in semiarid pastoral ecosystem system of Eastern Ethiopia Author/Editor(s): Gebremedhn, H. H.Kelkay, T. ZTesfay, Y.Tufa, S.RUFORUM Working document series Read more about The effect of customary grazing management systems on rangeland carbon stock and sequestration in semiarid pastoral ecosystem system of Eastern Ethiopia