Abdel-Hak, T., Ghobrial, E. Studies on the control of covered smut of barley, Ustilago hordei (Pers) Lagerh. in U.A.R.. Cairo: Gen. Org. for Gov. Print. Offices, 1969 21 p. : tab.
Abdel-Hak, T., Ghobrial, E. Studies on the control of covered smut of barley, Ustilago hordei (Pers) Lagerh. in U.A.R.. Cairo: Gen. Org. for Gov. Print. Offices, 1969 21 p. : tab.
Abdel-Hak, T., Ghobrial, E. (1969) Studies on the control of covered smut of barley, Ustilago hordei (Pers) Lagerh. in U.A.R., Cairo: Gen. Org. for Gov. Print. Offices 21 p. : tab.
Abdel-Hak, T., & Ghobrial, E. (1969). Studies on the control of covered smut of barley, Ustilago hordei (Pers) Lagerh. in U.A.R.. Cairo: Gen. Org. for Gov. Print. Offices, 21 p. : tab.
Abdel-Hak T, Ghobrial E. Studies on the control of covered smut of barley, Ustilago hordei (Pers) Lagerh. in U.A.R.. Cairo: Gen. Org. for Gov. Print. Offices; 1969. p. 21 p. : tab.
