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# العنوان القسم سنة البحث
8811 Effect of vitamin C and/or cobalt chloride on weight, water content and food reserves during post-embryonic development of honeybee. قسم وقاية النبات 1980
8812 Effect of vitamin C and/or cobalt chloride on weight, water content and food reserves during post-embryonic development of honeybee. قسم وقاية النبات 1980
8813 Effect of vitamin C and/or cobalt chloride on weight, water content and food reserves during post-embryonic development of honeybee. قسم وقاية النبات 1980
8814 Effect of vitamin C and/or cobalt chloride on weight, water content and food reserves during post-empryonic development of honey bee قسم وقاية النبات 1980
8815 Effect of vitamin C and/or cobalt chloride on weight, water content and food reserves during post-empryonic development of honey bee قسم وقاية النبات 1980
8816 Effect of vitamin C and/or cobalt chloride on weight, water content and food reserves during post-empryonic development of honey bee قسم وقاية النبات 1980
8817 Effect of vitamin C and/or cobalt chloride on weight, water content and food reserves during post-empryonic development of honey bee قسم وقاية النبات 1980
8818 Effectiveness of induced androgenesis in tobacco anther culture depending on nutrient medium composition قسم الوراثة 1980
8819 Extensionists’ perception of innovation packages in the A. R. of Egypt قسم المجتمع الريفى والارشاد الزراعى 1980
8820 Fast determination of ploidy in tobacco haploid and dihaploid regenerants قسم الوراثة 1980