| 1. | Effect of Applying Biochar on some Soil Chemical Properties, Pathogenic Fungi and Tomato Productivity in North Sinai | |
| Pages 1-9 | ||
| Sally A. Ismail; Taghreed A.M.A Badawi; A. A. ElSharawy | ||
| 2. | Evaluation of Soils of Qasr Libya Region (Jabal Al Akhdar, Libya) Terms in their Morphological and Chemical Characteristics | |
| Pages 11-15 | ||
| M. Y. M Omar | ||
| 3. | Development a Unit for Onion Harvesting | |
| Pages 17-26 | ||
| Sh. M. El-Waseef; H. N. Abdel-Mageed,; Y. Y. Ramadan | ||
| 4. | Influence of Binding Materials on the Main Quality Parameters of Biomass Pellets Produced from Corn Stover | |
| Pages 27-33 | ||
| Rowyda A. Khafaga; G. M. ElMasry; S. A. M. Abd El-Azeem | ||
