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# عنوان البحث المشارك في البحث سنة البحث
681 Diallel analysis of earliness in Egyptian and Russian cotton varieties of Gossypium barbadencse. أ.د.محمد يونس حسين السيد 1988
682 A genetic analysis of yield and yield components in the tomato (Lycopersicon esculentum Mill.) أ.د.حمدى محمد العارف حارس 1988
683 A Genetic Analysis of the Comparative Performance of Populations from Dry Areas and other Open- pollinated Varieties under Drought Stress أ.د.فتحى محمد مصطفى صالح 1988
684 Mytagenicity - Carcinogenicity of progestrone in Bacillus subtills أ.د.محمد يونس حسين السيد 1988
685 Sister chromatid exchanges in spontaneous developing neoplasia in different genotypes of Xiphophorus أ.د.نبيل عبدالفتاح محمد سيد أحمد 1988
686 Effect of Drosophila melanogaster and D. simulans on migration and dispersal of three different genera of yeast أ.د.محمد راغب محمد الحلو 1987
687 Effects of Drosophila melanogaster and D. simulans on migration and dispersal of three different genera of yeast أ.د.محمد راغب محمد الحلو 1987
688 Mutagenic effects of cyanine dyes analogues on the meiotic chromosomes of barley أ.د.رأفت فؤاد عبده خليل 1987
689 Gamma radiation effect on callusogenesis in the first passage of tissue culture in tobacco/Nicotiana tabacum/of haploid and dihaploid origin أ.د.رأفت فؤاد عبده خليل 1987
690 A diallel analysis of earliness and some other vegetative characters in tomato (Lycopersicon esculentum Mill.) أ.د.حمدى محمد العارف حارس 1987