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عرض 9561 - 9570 من 10069
# العنوان القسم سنة البحث
9561 The effect of P32 on the growth and phosphorus uptake of wheat and horse bean plants قسم الاراضى والمياه 1974
9562 The effect of p32 on the growth and phosphorus uptake of wheat and horse-bean plants. قسم المحاصيل 1974
9563 The release of certain nutrients from marine algae after addition to the soil قسم الاراضى والمياه 1974
9564 The status of iron in rice soils and rice plants under different water systems قسم الاراضى والمياه 1974
9565 The status of iron in rice soils and rice plants under different water systems قسم الاراضى والمياه 1974
9566 The status of iron in rice soils and rice plants under different water systems قسم الاراضى والمياه 1974
9567 The status of manganese in the soil and rice plants under different water systems and fertilizer applications قسم الاراضى والمياه 1974
9568 The status of manganese in the soil and rice plants under different water systems and fertilizer applications قسم الاراضى والمياه 1974
9569 The status of phosphorus in rice soil and rice plants under different water systems. قسم الاراضى والمياه 1974
9570 The status of phosphorus in rice soils and rice plant under different water systems قسم الاراضى والمياه 1974