TY - BOOK AU - Zahow,Mohamed Fouad Abd El-Ghany Mohamed TI - The iron and mineral contents of three varieties of citrus used as stock roots as affected by source and from of iron PY - 1978/// KW - Citrus KW - Varieties KW - Iron KW - Physiological effect KW - Leaves KW - Effect of iron on N1 - Thesis(M.S.)--AL-Azhar University, 1978; Includes bibliographical references (leaves 57-66); Microfiche; Cario, Egypt; ASUNET; 2 microfihes : negative ER -