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# عنوان البحث المشارك في البحث سنة البحث
781 Differences in the yeasts preferred by Drosophila melanogaster and D. simulans .Egypt. أ.د.محمد راغب محمد الحلو 1974
782 Fitness of Drosophila on media supplemented with different races of Saccharomyces cervisiae أ.د.محمد راغب محمد الحلو 1973
783 Cotton lesfworm on different genotypes of cotton أ.د.محمد راغب محمد الحلو 1973
784 6. Fitness of Drosophila melanogaster and D. simulans in relation to natural genera of yeast أ.د.محمد راغب محمد الحلو 1972
785 Fitness of Drosophila melanogaster and D. simulans in relation to natural genera of yeast أ.د.محمد راغب محمد الحلو 1972
786 Studies on natural populations of Drosophila.II. Some fitness components and their heritabilities in natural and mutant populations of Drosophila melanogaster أ.د.محمد راغب محمد الحلو 1970
787 Studies on natural populations of Drosophila. XII. Heterosis and fitness characters in hybrids between different populations of Drosophila melanogaster أ.د.محمد راغب محمد الحلو 1970
788 Viability of Drosophila melanogaster on media supplemented with different genotypes of Saccharomyces cervisiae. أ.د.محمد راغب محمد الحلو 1970
789 Competition between Drosophila melanogaster and D. simulans on media supplemented with Saccharomyces and Schizosaccharomyces أ.د.محمد راغب محمد الحلو 1970
790 Studies on natural populations of Drosophila.I.Correlated response to selection in Drosophila melanogaster أ.د.محمد راغب محمد الحلو 1966