Encroachment of Acacia brevispica and Acacia drepanolobium in semi-arid rangelands of ethiopia and their influence on sub-canopy grasses

Mlambo, V2012-02-232012-02-23201020101816-4919https://hdl.handle.net/2139/11689engrass layeringgrazingbush encrouchmentBoranaEncroachment of Acacia brevispica and Acacia drepanolobium in semi-arid rangelands of ethiopia and their influence on sub-canopy grassesArticle