عناصر مشابهة

• STUDIES ON MICROBIAL POLLUTION IN WATER SOURCES
  بواسطة: SALAH ABEL NASER ABO SEDERA منشور: (1990)
• STUDIES ON THE PRODUCTION OF SOME ENZYMES AND TOXIC MATERIALS BY STEMPHYLIUM BOTRYOSUM , THE CAUSAL ORGANISM OF BROAD BEAN LEAF SPOT
  بواسطة: MOHAMED AMER ALI AMER منشور: (1990)
• PHYTOCHEMICAL STUDY OF SOME PLANTS WITH SPECIAL EMPHASIS ON THEIR IN VITRO ANTIOXIDANT ACTIVITIES
  بواسطة: EMAN ABD EL - SALAM ALI منشور: (2010)
• TAXONOMIC STUDIES ON SOME PAPILIONOIDEAE WITH SPECIAL REFERENCE TO ANATOMY OF NODULES
  بواسطة: KHALED ABDEL GHAFAR IBRAHIM منشور: (1990)
• STUDIES ON THE FUNGAS ALTERNARIA SPP. WITH SPECIAL REFERENCE TO ALTERNARIA PORRI THE CAUSE OF PURPLE BLOTCH OF ONION IN A. R. E.
  بواسطة: IBRAHIM ALI MOHAMED RADWAN منشور: (1973)