عناصر مشابهة

• MICROBIOLOGICAL AND MOLECULAR STUDIES ON SOME EXTREMOPHILIC ACTINOMYCETES
  بواسطة: AHMAD SHAWKEY EL - HAWARY منشور: (2015)
• 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)
• STUDIES ON SOME ACTINOMYCETES FROM KUWAIT SOIL
  بواسطة: MARZOUK YOUSEF EL GHONEIM منشور: (1978)
• PHYSIOLOGICAL & MOLECULAR STUDIES OF OF YEAST( UREA UPTAKE SYSTEM IN SACCHAROMYCES CEREVISIEA )
  بواسطة: HASSAN MOHAMED MOHAMED EL BERRY منشور: (1990)
• STUDIES IN BIOLOGICAL NITROGEN FIXATION
  بواسطة: MAMDOUH SALEM EL GAMAL منشور: (1977)