Megalla, Abdel-Fadi Hanna. Effect of certain dietary constituents on silkworms [microform]/ تأثير بعض المكونات الغذائية على ديدان الحرير. Abdel-Fadi Hanna Megalla. - 1984. - 98, 4 leaves : ill. ; 30 cm. Thesis (Ph.D.) -- Ain Shams University, 1984. Includes bibliographical reference (leaves 90-98) Microfiche. Cairo, Egypt : ASUNET, 2 microfiche : negative. Summary in Arabic. Subjects--Topical Terms: Silkworms.Silkworms--Feeding and feeds.