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عرض 9451 - 9460 من 10069
# العنوان القسم سنة البحث
9451 Seasonal trends of citrus mites, Eutetranychus orientalis (Klein) and Brevipalpus phoenicis (Geijskes), and the role of predaceous mites, total nitrogen, and total carbohydrates in relation to degree of infestation of citrus trees قسم وقاية النبات 1975
9452 Seasonal trends of citrus mites, Eutetranychus orientalis (Klein) and Brevipalpus phoenicis (Geijskes), and the role of predaceous mites, total nitrogen, and total carbohydrates in relation to degree of infestation of citrus trees قسم وقاية النبات 1975
9453 Seasonal trends of citrus mites, Eutetranychus orientalis (Klein) and Brevipalpus phoenicis (Geijskes), and the role of predaceous mites, total nitrogen, and total carbohydrates in relation to degree of infestation of citrus trees قسم وقاية النبات 1975
9454 Status of aluminum in some soils or the Nile Valley and its relation to some soil properties: 1- Total and amorphous alumina قسم الاراضى والمياه 1975
9455 Status of aluminum in some soils or the Nile Valley and its relation to some soil properties: 11- Water-soluble aluminum قسم الاراضى والمياه 1975
9456 Survey of predators occurring in clover and cotton fields at Assiut locality قسم وقاية النبات 1975
9457 Survey of predators occurring in clover and cotton fields at Assiut locality قسم وقاية النبات 1975
9458 Susceptibility of Palpita unionalis Hb. And Zelleria oleastrella Miller to certain insecticides قسم وقاية النبات 1975
9459 The exudation of certain nutrients from snapean roots under variable moisture and nutrient levels in the soil قسم الاراضى والمياه 1975
9460 The exudation of certain nutrients from snapean roots under variable moisture and nutrient levels in the soil قسم الاراضى والمياه 1975