عناصر مشابهة

• Effect Of The Reclamation Process On Some Nutrients Status In Sharkia Soils
  بواسطة: Kotb, Mohamed Tharwat Abd Alrahman منشور: (1989)
• COLLAPSING SOILS AND THEIR CLAY MINERALOGY IN TUCSON
  بواسطة: Sabbagh, Abd Alghani Omar منشور: (1982)
• Effect Of Leaching and Soil Improvements on The Status of Nutrients in Some Sesertic Soils of Egypt
  بواسطة: Ahmed, Ahmed Mohamed Gaber منشور: (1988)
• Clay Mineralogy of certain Great soil Groups in relation to some soil characteristics/ 
  بواسطة: Abd- Alla, Samy Mohamed Ahmed منشور: (1996)
• Geochemical, petrographical and mineralogical investigations of the soils of Irbid district (N Jordan), with special regard to environmental toxic heavey mentals
  بواسطة: Jaradat, Rasheed Abd Alkareem منشور: (1996)