| 1. | Effect of Gypsum, K-Humate and Plant Growth Promoting Bacteria on Improvement of Soil Properties and Productivity of Wheat and Maize Irrigated by Saline Water | |
| Pages 129-139 | ||
| Hesham Mahmoud Aboelsoud | ||
| 2. | Phosphorus Availability, Uptake and use Efficiency of Barley & Maize Yields as affected by Green Manures | |
| Pages 141-150 | ||
| R. A. El-Dissoky; M. A. Aiad; Kholoud A. A. El-Naqma | ||
| 3. | Improving Performance of the Poultry Eggs Incubator using the Pulse Repetition Frequency | |
| Pages 151-156 | ||
| Amany Metwally | ||
