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عرض 9721 - 9730 من 10089
# العنوان القسم سنة البحث
9721 Phytotoxicity of systemic insecticides to Ashmouni Cotton Seed قسم وقاية النبات 1970
9722 Phytotoxicity of systemic insecticides to Ashmouni Cotton Seed قسم وقاية النبات 1970
9723 Studies on natural populations of Drosophila. XII. Heterosis and fitness characters in hybrids between different populations of Drosophila melanogaster قسم الوراثة 1970
9724 Studies on natural populations of Drosophila.II. Some fitness components and their heritabilities in natural and mutant populations of Drosophila melanogaster قسم الوراثة 1970
9725 Studies on seed inoculation, phosphorus and nitrogen fertilization in chickpea with relation to rhizosphere microflora قسم الاراضى والمياه 1970
9726 Studies on time of irrigation as related to leaf moisture content and yield of different crops. II. Cotton قسم الاراضى والمياه 1970
9727 Studies on time of irrigation as related to leaf moisture content and yield of different crops. I. Corn. قسم الاراضى والمياه 1970
9728 Viability of Drosophila melanogaster on media supplemented with different genotypes of Saccharomyces cervisiae. قسم الوراثة 1970
9729 الاصلاح الزراعى وعلاقته بالتنمية الريفية فى مصر قسم المجتمع الريفى والارشاد الزراعى 1970
9730 (82)Biologichni vpliv tsinkoo na organizm cachenist. “Biological effects of zinc on duckling’s organism”. قسم إنتاج الدواجن 1969