TY - SER AU - Abou EI-Ghar,R.Sh AU - Shalan,H.M. AU - Ghanem,H.H. AU - Aly,O.M. TI - Egg quality characteristics from some developed strains of chickens and their crosses KW - Chickens KW - Varieties KW - Physiology KW - Eggs KW - Quality N1 - Includes references N2 - The current experiment was conducted 10 investigate some egg quality characteristics from Mandarah UR - http://nile.enal.sci.eg/EALE/2009/EPSJ/2909/IV/1173.pdf ER -