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عرض 9581 - 9590 من 10089
# العنوان القسم سنة البحث
9581 The effect of P32 on the growth and phosphorus uptake of wheat and horse bean plants قسم الاراضى والمياه 1974
9582 The effect of p32 on the growth and phosphorus uptake of wheat and horse-bean plants. قسم المحاصيل 1974
9583 The release of certain nutrients from marine algae after addition to the soil قسم الاراضى والمياه 1974
9584 The status of iron in rice soils and rice plants under different water systems قسم الاراضى والمياه 1974
9585 The status of iron in rice soils and rice plants under different water systems قسم الاراضى والمياه 1974
9586 The status of iron in rice soils and rice plants under different water systems قسم الاراضى والمياه 1974
9587 The status of manganese in the soil and rice plants under different water systems and fertilizer applications قسم الاراضى والمياه 1974
9588 The status of manganese in the soil and rice plants under different water systems and fertilizer applications قسم الاراضى والمياه 1974
9589 The status of phosphorus in rice soil and rice plants under different water systems. قسم الاراضى والمياه 1974
9590 The status of phosphorus in rice soils and rice plant under different water systems قسم الاراضى والمياه 1974