Ahmed AbdAllah AbdElrahman Ali <br/><br/>
The effect of some nutritional treatments on fecundity , sex reversal and productive performance of Nile Tilapia /  
 تاثير بعض المعاملات الغذائية على الخصوبة وتحويل الجنس والاداء الانتاجى للبلطى النيلى 
Ahmed AbdAllah AbdElrahman Ali ; Supervised M.M.E.Hassouna , A.M.S.AbdElmaksoud 
 - Cairo :   Ahmed AbdAllah AbdElrahman Ali ,   2001 
 - 126P. ;   30cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty Of Agriculture - Department Of Animal Production 
<br/><br/><label>Subjects--Index Terms: </label>Dietary protein level Nile tillapia Reproductive performance