Studies on sunflower rust disease in Egypt [microform]/
دراسات على مرض صدأ عباد الشمس فى مصر.
Etmad Ebaid Ismaeil Draz.
- 2001.
- 137, 5Leaves : ill. ; 30 cm.
Thesis (Ph.D.)--Tanta University,2001.
Includes bibliographical references (leaves 124-137)