| 1. | EFFICIENT USE OF AGRICULTURAL WATER RESOURCES IN NORTH SINAI GOVERNORATE | |
| Pages 1-21 | ||
| Helmy Tawfek El Sayed; Seham Ahmed abdelhamed Hashem; Ezzat Soliman; Mohamed Ghareeb | ||
| 2. | SURVEY OF SOME IMPORTANT INSECTS OF ORDER COLEOPTERA IN QENA GOVERNORATE, EGYPT | |
| Pages 23-50 | ||
| Rahik Eeissa Mohammed; Youssef E. Y. Abdallah; Dalia, A. F. El-Shewy; Lotfy A. Youssef; Ashraf, M. A. El-Torky | ||
| 3. | DETOXIFICATION OF SEWAGE WATER HAZARDS ON RABBITS' HEALTH | |
| Pages 51-69 | ||
| Shimaa S. Sayed; Khaled A. Soliman; Mary G. Abdel-Malak; Asmaa M. Ali | ||
