Studies on some micronutrients in soil and plant " Phosphorus-zinc interaction" - Sorour, Ahmed Mortada Ezz El Din . (1988)
Thesis (Ph.D.) -- Cairo University, 1988.
Includes bibliographical references (Leaves 105-112)
Microfiche.
Summary in Arabic.
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Keywords: Leaves -- Effect of phosphorus on; Leaves -- Effect of zinc on; Trace elements in plant nutrition