Tefera et al., 2010. Res. J. Bot., 5 (1): 1-13

Document reference

Tefera, B. S.; Mlambo, V., 2010. Encroachment of Acacia brevispica and Acacia drepanolobium in semi-arid rangelands of Ethiopia and their influence on sub-canopy grasses. Res. J. Bot., 5 (1): 1-13