The Ph.D. Thesis submitted by Mr. Hamdy Ahmed Hassan Mahmoud, Poultry Production. Department, entitled:   "Some managerial manipulations for improving egg and meat production in chickens"  Under supervision of: 1.    Prof. Hatem Yousuf  Al-Hammady 2.    Prof. Hossam Hussien Mohamed 3.    Dr. Mohamed El-Saghir Mohamed Hassan  Would be discussed at Tuesday 20/5/2014 on 11.00 o’clock in Department Council Hall, at third floor