عناصر مشابهة

• PATHOLOGICAL AND PHYSIOLOGICAL STUDIES ON PESTALOTIA LEAF SPOT OF MANGO AND ITS CONTROL
  بواسطة: EZZAT AHMED FOUAD EL AKKAD منشور: (1974)
• STUDIES ON MICROBIAL CONTAMINATION OF EGGS
  بواسطة: MOHAMED ABDEL KHALEK ABDEL RABO منشور: (2004)
• PATHOLOGICAL STUDIES ON SOME SEED BORNE FUNGI OF LAFALFA IN EGYPT
  بواسطة: ABDEL AAL ABDEL HALIM MOHAMED منشور: (1994)
• MICROBIOLOGICAL AND CHEMICAL STUDIES ON BIOGAS MANURE
  بواسطة: GAMAL ABDEL HAKEM MOHAMED منشور: (1995)
• INHERITANCE OF GLANDLESS SEED IN EGYPTAN COTTON CROSSES
  بواسطة: MOHAMED ABDEL SALAM NASSAR منشور: (1969)