عناصر مشابهة

• USING SOME BIO -FERTILIZERS AND ITS EFFECT ON THE GROWTH , YIELD AND ACTIVE INGREDIENT MATERIALS IN SOME MEDICINNAL AND AROMATIC PLANTS
  بواسطة: ESSAM ALI HASSAN FARAG منشور: (2005)
• STUDIES ON THE INDUCTION OF MUTATIONS AND USING THE IN VITRO AND IN IVO PROPAGATION METHODS IN SOME ORNAMENTAL, MEDICINAL AND AROMATIC PLANTS
  بواسطة: HUSSEIN EL AMEIR HASSAN IBRAHIM منشور: (2001)
• STUDIES ON CHRYSANTHEMUM FRUTSCENS L. PLANT
  بواسطة: IBRAHIM AHMED MOHAMED SHALABY منشور: (1994)
• STUDIES ON CHRYSANTHEMUM FRUTESCENS L.PLANT
  بواسطة: IBRAHIM AHMED MOHAMED SHALABY منشور: (1994)
• STUDIES ON EFFECTIVE MATERIALS IN CALEDULA OFFICINALIS L. PLANT AS AFFECTED BY AGRICULTURAL TREATMENTS
  بواسطة: RAWAN ABDEL WAHAB MOHI FAROAH منشور: (1998)