عناصر مشابهة

• STUDIESON FATTENING OF MUSCOVY DUCKS
  بواسطة: MOHAMED BADR MOSTAFA ATTIA منشور: (2003)
• EFFECT OF DIERARY PROTEIN LEVELES ON PRODUCTIVE AND REPRODUCTIVE PERFORMANCE OFMUSCOVY DUCKS
  بواسطة: ABDEL AZEEM FAHMY ABDEL AZEEM MOHAMED منشور: (2002)
• EFFECT OF CROSSING DIFFERENT STRAINS OF DUCKS ON SOME PRODUCTIVE TRAITS
  بواسطة: MOSSAD FAWZY ABD EL-AZEEZ FATHALAH TABOOSHA منشور: (2006)
• SOME PHYSIOLOGICAL AND REPRODUCTIVE STUDIES ON GROWING BARKI LAMBS FED NIGELLA SATIVA MEAL UNDER SEMI ARID CONDITIONS
  بواسطة: HISHAM ATTIA SHEDEED ATTIA منشور: (2015)
• STUDIES ON FATTENING PERFORMANCE OF PEKIN DUCKS AS AFFECTED BY FEEDING SYSTEM
  بواسطة: SABRY MOUSA MAHMOUD MOUSA منشور: (1996)