Title  :Effect of four commercial diets differing in their crude protein level on Nile tilapia reproductive performance. -
Facyltu : SocialWork Section : FieldsofSocialWork
Abstract :
Pub by :Egyptian J. Aquat. Biol. & Fish., 6 (4): 101- 113.

researchers from fayoum university
 Prof.Dr.-Mohammed Mohammed Hassouna
Faculty : Agriculture Section: AnimalProduction

A. M. S. Abd El - Maksoud and A. A. Ali