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عرض 9471 - 9480 من 10089
# العنوان القسم سنة البحث
9471 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
9472 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
9473 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
9474 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
9475 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
9476 Survey of predators occurring in clover and cotton fields at Assiut locality قسم وقاية النبات 1975
9477 Survey of predators occurring in clover and cotton fields at Assiut locality قسم وقاية النبات 1975
9478 Susceptibility of Palpita unionalis Hb. And Zelleria oleastrella Miller to certain insecticides قسم وقاية النبات 1975
9479 The exudation of certain nutrients from snapean roots under variable moisture and nutrient levels in the soil قسم الاراضى والمياه 1975
9480 The exudation of certain nutrients from snapean roots under variable moisture and nutrient levels in the soil قسم الاراضى والمياه 1975