عناصر مشابهة

• Radionuclide analysis of building materials by using (HPGe) gamma-ray spectrometer
  بواسطة: Al Shanawa, Maytham Abd Alla Ali منشور: (2002)
• Measurement of Natural Radioactivity Concentration Levels in Soil Samples in AL Hashemyah – Asokhnah Region
  بواسطة: Al Qudah, Laith Hani Ahmad منشور: (2012)
• Environmental stuides of the attenuation of radiation and transfer effects of radionuclides
  بواسطة: Awad Allah, Mohammad I. منشور: (2003)
• New Approach For Sizing Wastewater Disposal and Absorption Systems
  بواسطة: Al Jaser, Abd Alaziz Omer منشور: (1991)
• Studies On Environmental Pollution With Lead Cadmium And Their Impact On Dairy Cattle =
  بواسطة: Omran, Abd Alfattah منشور: (1997)