عناصر مشابهة

• STUDIES ON THE BIOLOGICAL ACTIVITY OF CERTAIN ACTINOMYCETES
  بواسطة: El Arini, Eman Yosuif Tohamy منشور: (1991)
• STUDIES OF MICROFLORA OF SOME FOOD PRODUCTS
  بواسطة: Hassanein, Wesam Abd Alghany Ali منشور: (1987)
• Studies on Enzyme Production by Some Microorganisms
  بواسطة: Ibrahim, Walaa Yaheia Mortada منشور: (1991)
• Studies on some local isolates of pseudomonas aeruginosa
  بواسطة: Abou Alhag, Olfat Abd Allah Taha Attia منشور: (1988)
• Mycological studies on some meat products
  بواسطة: El Gazzar, Mohamed M. M. I. منشور: (1995)