عناصر مشابهة

• EFFECT OF HYSTERECTOMY ON THE VAGINAL SMEAR PATTERN IN EXPERIMENTAL ANIMAIS
  بواسطة: AHMED M. AMER منشور: (1976)
• EFFECT OF SELENIUM AND VITAMIN E ON THE IMMUNE RESPONSE IN EXPERIMENTAL ANIMALS
  بواسطة: SALAH EL DEEN ISMAIL MOHAMED ALI SOLTAN منشور: (2013)
• THE EFFECT OF FEEDING SUMMER FORAGES WITH OR WITHOUT DIFFERENT LEVELS OF MINERALS ON THE YIELD AND COMPOSITION OF MILK WITH DAIRY CATTLE
  بواسطة: AHMED EL SAID MOHAMED KHINIZY منشور: (1988)
• EFFECT OF HEAT STRESS ON SOME PHYSIOLOGICAL AND REPRODUCTIVE PARAMETERS IN MALE GOATS
  بواسطة: RAGAB AHMED ABD EL - LATIF MOHAMED منشور: (2012)
• EFFECT OF ANABOLIC COMPOUNDS ON PROTEIN METABOLISM IN EXPERIMENTAL ANIMALS
  بواسطة: TAREK MOHAMED KHAIRY HASSAN منشور: (1983)