Reference

Mohamed Nabih El-Shourbagy, Ommohamed Ahmed Abdulla, Fawiza Abu-Sria Ahmed (1980): Effect of Constant and Gradual Exposure to Sodium Chloride Stress on DANN, RNA, Protein and Certain Protein-Amino Acids in two varieties of Barley. – Phyton, Annales Rei Botanicae, Horn – 20_3_4: 215 - 225.