@ARTICLE {BUCAGU:2013a, title = {Managing Tephrosia mulch and fertilizer to enhance coffee productivity on smallholder farms in the Eastern African highlands}, author = {Bucagu, C. and Vanlauwe, B. and Giller, K. }, journal = {European Journal of Agronomy}, year = {2013}, volume = {48}, pages = {19--29}, issn = {1161-0301}, url = {http://dx.doi.org/10.1016/j.eja.2013.02.005}, doi = {10.1016/j.eja.2013.02.005}, }