16

عناصر مشابهة

• The Impact of Land Use on Soil Degradation for Some Selected Soils in Muwaqar Area
  بواسطة: Saba, Mona Yousef منشور: (2002)
• Vegetation Assessment in Relation to Grazing in the Eastern Batinah, Sultanate of Oman
  بواسطة: Al-Harthi, Laila Said Ali منشور: (2003)
• Effect of Sewage sludge on some soil properties and barley yield in muwaqar area
  بواسطة: Moh'd, Abeer منشور: (1992)
• GRAZING AND ITS INFLUENCE ON VEGETATION AND SOIL IN THE HIGHLANDS OF THE ASIR REGION SAUDI ARABIA
  بواسطة: Al Qahtani, Marei Hussain منشور: (2001)
• A STUDY OF LENTIL SEED QUALITY IN JORDAN
  بواسطة: Al Faqeeh, Tareq Mohammad منشور: (1997)