Haroun, Nagah Shabaan.

The Effect of various diets on the reproductive potential of the cotton aphid Aphis gossypii glov [microform] / تأثير الأغذية المختلفة علي تكاثر القطن Nagah Shabaan Haroun. - 1982 - 83, 4 leaves : ill. ; 30 cm.

Thesis (M.S. )--Helwan University, 1982.

Includes bibliographical reference (leaves 79-83)


Microfiche.
Cairo, Egypt :
ASUNET,
2 microfiche : negative.


Summary in Arabic.


Aphididae.
Insects--Reproduction.
Cotton--Diseases and pests.