Browsing by Author "Hassouna, Mohamed E. M."
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Aluminium Nitrate As External Absorbent In The Microdetermination Of Carbon And Hydrogen In Organofluorine Compounds
Hassan, H. N. A. [حسن نجيب احمد حسن]; Hassouna, Mohamed E. M. ( Qatar University , 1994 , Article)Silica gel loaded with saturated A1(NO3)3- 10. H2O solution proved to be an efficient absorbent for the elimination of the interference of fluorine in the microdetermination of carbon and hydrogen in organofluorine compounds. ... -
Phyllosphere and phylloplane fungi of some herbal plants belonging to Labiatae, Solanaceae and Umbelliferae in Egypt
El Kady, I. A. [اسماعيل عبد الرزاق القاضي]; Zohri, A. A.; Mohamed, E. M.; Kotby, R. S. M. ( Qatar University , 1997 , Article)Survey on the occurrence of phyllosphere and phylloplane fungi on leaves surface of 15 different kinds of fresh herbs (three samples of each kind) belonging to three plant families (five kinds belonging to each of Labiatae, ...