عناصر مشابهة

• STUDIES ON THE PHYSICAL AND CHEMICAL CHARACTERISTICS OF SOME COMPLEX RARE METAL OCCURRENCES IN WADI ABU RUSHEID AREA , SOUTH EASTERN DESERT , EGYPT .
  بواسطة: DOAA IBRAHIM ZAKY ALY FAWZY منشور: (2007)
• STUDIES ON SOME ORGANO SULPHUR COMPOUNDS
  بواسطة: MOHSEN MOHAMED ALY IBRAHIM منشور: (1983)
• STUDIES ON ARYLIDENE COMPOUNDS (SULPHAMIDOBENZALPHTHALIDES AND RELATED COMPOUNDS)
  بواسطة: FAWZY MAHMOUD MOHAMED ALI منشور: (1977)
• SNYNTHESIS AND STUDY OF PHOSPHONATED ION - EXCHANGE
  بواسطة: OSMMAN ALY KHALIL منشور: (1975)
• CHEMICAL STUDIES ON THE INTERSTITIAL WATER OF ABU-QIR BAY OF ALEXANDRIA ( EGYPT )
  بواسطة: MOHAMED ABD- EL NABY ALY-ELDEEN MOHAMED منشور: (2006)