عناصر مشابهة

• EFFECT OF SOME CHEMICALS ON CERTAIN GENETICAL CHARACTERS IN STREPTOMYCES SCABIES
  بواسطة: MOHAMED ALI ABDEL RAHMAN منشور: (1977)
• MICROBIOLOGICAL STUDIES ON OPPORTUNISTIC MICROORGANISMS AND THEIR RESISTANCE TO SOME ANTIBIOTICS
  بواسطة: ZAKARIA SAYED HUSSEIN EISSA منشور: (2015)
• STUDIES ON ACTINOMYCETES PRODUCING BIOSURFACTANT HAVING ANTIMICROBIAL ACTIVITY
  بواسطة: AMR FOUDA MAHMOUD GHOUNIM HAMZA منشور: (2009)
• GENETICAL STUDIES ON THE PRODUCTION OF SOME MEDICINAL COMPOUNDS PRODUCED BY YEASTS
  بواسطة: HOSSAM FAWZY AHMED EL SHAER منشور: (2007)
• BIOCHEMICAL ACTIVITIES OF CERTAIN STRAINS OF STREPTOMYCES
  بواسطة: IBRAHIM ABDEL MONEM IBRAHIM منشور: (1977)