عناصر مشابهة

• PHYSIOLGICAL STUDIES ON THE EFFECT OF SOME NUTRIENTS AND GROWTH REGULATORS ON PLANT GROWTH AND METABOLISM
  بواسطة: YOSRY FATHY MAHMOUD MOHAMED TOBBAL منشور: (2006)
• STUDIES ON SOME PRODUCED BY SOME BACILLUS SPECIES ISOLATED FROM DIFFERENT SOURCES
  بواسطة: MOHSEN ABDEL ALEEM MAHMOUD منشور: (2005)
• STUDY OF THE EFFICIENCY OF THE ANTIMICROBIAL AGENTS FROM CERTAIN MEDICINAL PLANT ORGANS AGAINST PATHOGENIC MICROBES
  بواسطة: MOHAMMAD FARGHALI HASSANIN منشور: (2015)
• STUDIES ON ANTIMICROBIAL PRODUCTS OF MICROBIAL ORIGIN
  بواسطة: BAHGAT MOHMAED REFAAT منشور: (1987)
• STUDIES ON THE MICROBIOL CONTAMINATION OF CERTAIN COSMETICE AND PERSONAL -CARE ITEMS PRODUED EGYPT
  بواسطة: HAMIDO MOHMAED HEFNI منشور: (1987)