عناصر مشابهة

• MICROBIOLOGICAL AND CHEMICAL STUDIES ON HYDROLYZATION OF UREA IN SOILS
  بواسطة: MAHMOUD HANAFY MAHMOUD منشور: (1976)
• MICROBIOLOGICAL AND BIOCHEMICAL STUDIES ON PHOSPHATE HYDROLYZING ENZYMES IN SOME FILAMENTOUS FUNGI
  بواسطة: MAIE AHMED YOUNES EL -KHAWAGA منشور: (2001)
• 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)
• A STUDY OF THE SEASONAL VARIATION IN THE MICROBIAL FLORA OF THE CONJUNCTIVA
  بواسطة: MAGDA MAHMOUD EL-SAIED منشور: (1978)
• PHYSIOLOGICAL & MOLECULAR STUDIES OF OF YEAST( UREA UPTAKE SYSTEM IN SACCHAROMYCES CEREVISIEA )
  بواسطة: HASSAN MOHAMED MOHAMED EL BERRY منشور: (1990)