A. Amaizik, S. and M. El-Jarari, I. 2005. Measurement of some egg traits in exotic and foreign strains under El-Gabal El-Akhdar conditions. Al-Mukhtar Journal of Sciences. 12, 1 (Dec. 2005), 131–137. DOI:https://doi.org/10.54172/mjsc.v12i1.547.