عناصر مشابهة

• STUDIES ON ANTIBIOTIC
  بواسطة: El Taher, Ibrahim منشور: (1986)
• Complexing Properties of some Macrolide Antibiotics
  بواسطة: Jumaa, Sukaina Y. منشور: (2001)
• MICROBIOLOGICAL AND BIOCHEMICAL STUDIES ON SOME ACTINOMYCETES ISOLATED FROM EGYPTIAN SOIL SAMPLES
  بواسطة: Ibrahim, Al Sayed Ali Al Sayed منشور: (1986)
• Studies on the Development Ultra-Structure and Biochemistry of Microphallid Digenea
  بواسطة: Kalantan, Abd Alrahman M. N. منشور: (1979)
• Studies on the antimicrobial activities of some bacteria belonging to actinomycetales
  بواسطة: El Shirbiny, El Sayed Aly Abd Elaal منشور: (1990)