عناصر مشابهة

• PATHOLOGICAL AND PHYSIOLOGICAL STUDIES ON SOME DISEASES OF PEAS (PISUM SATIVUM )
  بواسطة: ADEL MOHAMED EL SAID EL TOONY منشور: (1987)
• STUDIES ON ROOT- ROT AND DAMPING -OFF DISEASE OF CLOVER
  بواسطة: SAID AHMED MOHAMED OMAR منشور: (1977)
• STUDIES ON TOMATO ROOT-ROT DISEASES AND THEIR CONTROL
  بواسطة: MOHAMED MOSTAFA SHEHATA منشور: (2001)
• STUDIES ON ROOT-ROT DISEASE OF ROSELE AND ITS CONTROL
  بواسطة: AHMED SALAH ELDIN MOHAMED ABOUEL ELA منشور: (1975)
• STUDIES ON ROOT ROT AND WILT DISEASE OF ALFALFA AND ITS CONTROL
  بواسطة: MOHAMED KHALED MOHAMED ROSHDI IBRAHIM AGHA منشور: (1995)