[1]
Kufa, T., Shimber, T., Yilma, A., Netsere, A., Taye, E. and Taye, E. 2001. The impact of close spacing on yield of arabica coffee under contrasting agro-ecologies of Ethiopia. African Crop Science Journal. 9, 2 (Feb. 2001). DOI:https://doi.org/10.4314/acsj.v9i2.27611.