عناصر مشابهة

• Envirnomental Impacts On Workers In Natural Gas And Benzen Refiling Car Stations \\ 
  بواسطة: Mohamed Fathy Mohamed Ali Tash منشور: (2004)
• Effect Of Some Envirnomental Factors On Prediction Of Cotton Pests And Yield \\ 
  بواسطة: Badwee, Hayam Mohamed Said Mahmoud منشور: (2004)
• Pesticide Rationalization By Maximizing The Role Of Envirnomentally Safe Approaches Against Cucumber Mites \\ 
  بواسطة: Nour El Deen, Mohamed El Sayed Mahmoud .  منشور: (2006)
• Biological , Serological And Molecular Studies On The Effect Of Envirnomental Conditions On Sugarcance Mosaic Disease In Egypt \\ 
  بواسطة: Mohamed, Ahmed Ibrahim Abdel Fattah .  منشور: (2004)
• Soil And Water Management As Related To The Prevailing Envirnomental Impacts In El Bahriya Oases \\ 
  بواسطة: Ibrahim, Mahmoud Soliman Mohamed .  منشور: (2008)