1. Attalla, A.M., A.M.F. Ibrahim, A.M. El-Kobbia and M.M. Attia (1985). Salt tolerance of some new introduced citrus rootstocks. J. Agric. Res. Tanta Univ., 11 (2): 405-417.
2. Haggag. M.N., A.M. Attalla and AM. El-Kobbia (1986). Leaf mineral contents of four pomegranate varieties in relation to leaf sampling dates. J. Agric. Res. Tanta Univ 12 (2): 478-486.
3. Haggag, M.N., A.M. El-Kobbia and A.M. Attalla (1989). Effect of Biuret on the pomegranate, orange, guava and loquat fruit plants. Alex. J. Agric. Res.34 (1): 133-141.
4. Attalla, A.M., A.M. El-Kobbia and M.N. Haggag (1989). Growth and leaf and root mineral composition ofapricot seedlings as affected by salinity treatments. Alex J. Agric. Res., 34 (1): 123-131.
5. Haggag, M.N., A.M. El-Kobbia, A.M. Attalla and A. Ibrahim (1989). Response of Washington Navel orange trees to foliar applications by seaweed extract. Alex. J. Agric. Rcs., 34 (1): 67-77.
6. Attalla, A.M., A.F. Ibrahim, A.M. El-Kobbia and L.Y. Mostaffa (2001). 1-Seasonal fluctuation of physical and chemical characteristics of pinnae of some date palm cultivars. Fifth Arabic conference of Horticulture, March 24-28, 2001, Sues Canal Univ., VII: pp.285-288.
7. Ibrahim, A.F., A.M. Attalla, A.M. El-Kobbia and L.Y.Mostaffa (2001). 11-Physsico-chemical characteristics of fruits and pits of some date palm cultivars as affected by cultivars and seasons. Fifth Arabic conference of Horticulture, March 24-28, 2001, Sues Canal Univ., VII: pp. 289-294.
8. EtmanA.A., Attalla, A.M., , Amal M. El-Kobbia and Safaa M. El-Nawam (2007).Influence of flower boron spary and soil application with some micronutrients in calcareous soil on 1- Vegetative growth and leaf mineral content of date palm cv. Zaghloul in Egypt. Fourth Symposium on Date palm in Saudi Arabia, king Faisal University, Al-Hassa 5-8 May 2007 .
9. Attalla, A.M., A.A. Etman, Amal M. El-Kobbia and Safaa M. El-Nawam (2007). Influence of flower boron spary and soil application with some micronutrients in calcareous soil on 2-Yield, quality and minerals contentof date palm cv. Zaghloul in Egypt . Fourth Symposium on Date palm in Saudi Arabia, king Faisal University, Al-Hassa 5-8 May 2007