Jifar, H., Bekele, E. and Assefa, K. 2015. Genetic variability, Heritability and Association of Traits in Released tef [Eragrostis tef (Zucc.)Trotter] Varieties Evaluated in Southwestern and Central Ethiopia. Journal of Science and Sustainable Development. 3, 2 (Jul. 2015), 19-31. DOI:https://doi.org/10.20372/au.jssd.3.2.2015.045.