عناصر مشابهة

• Some studies on &- Lacttone
  بواسطة: El Assar, Sahar Mahmoud منشور: (1993)
• Color removal by using agriculture waste
  بواسطة: Shaheen, Randa Rabeea Alhoseiny منشور: (2011)
• SOME STUDIES ON THE REACTIONS OF RICE HUSK ASH AND LIME
  بواسطة: Abd Allah, Ivon Mohamed Helmy منشور: (1988)
• Synthesis of Some New Conjugated Polymers and The Study of Their Electrical Conducting Properties
  بواسطة: Al Abbasi, Mohamed K. Younis Solaeman منشور: (2003)
• Nuclear magnetic resonance studies of some osmium complexes
  بواسطة: Al Yobi, Abd Alrahman Obaid منشور: (1986)