عناصر مشابهة

• BIOLOGICAL STUDIES ON CERTAIN PATHOGENIC MICROORGANISMS
  بواسطة: YASER ABD EL -RAHMAN EL -MARAKBY منشور: (2005)
• EFFICACY OF FUNGI ASW BIOLOGICAL CONTROL AGENT
  بواسطة: ABD EL - NASSER AHMED MOHAMMED KOBISI منشور: (2010)
• RESISTANCE OF ENTERIC BACTERIAL ISOLATES FROM FISH AND WATER IN SHARKIA GOVERNORATE TO ANTIBIOTICS AND EFFECT OF SECONDARY METABOLITES OF SOME PLANTS ON IT
  بواسطة: EL - SAYED MANSOUR ABD EL - HAMID ALI منشور: (2013)
• STUDIES ON SOME ENZYMATIC ACTIVITIES FOR BACTERIA ISOLATED FROM HOT WATER SPRING AND DESERT SOIL IN EGYPT
  بواسطة: SALEM SALAH EL - DEEN AHMED SALEM منشور: (2014)
• COMPARATIVE STUDIES BETWEEN MOLECULAR BIOLOGY AND CONVENTIONAL METHODS FOR DETECTLON OF SOME PA THOGENIC AND BACTERIAL INDICATORS IN DRINKING WATER
  بواسطة: MOHAMED ATEF HASSAN EL RAS منشور: (2008)