Biological studies on some aphids infesting cereal crops in Egypt with special refernce to cometition between species
Sourial, Louise Salib.
Biological studies on some aphids infesting cereal crops in Egypt with special refernce to cometition between species [microform] / دراسات عن تاريخ حياة أنواع المن التي تصيب محاصيل الحبوب في مصر وبصفة خاصة التنافس بين الأنواع. Louise Salib Sourial. - 1995. - 198, 5 Leaves :ill. ;30 cm.
Thesis (Ph.D.)--Cairo University,1995.
Includes bibliographical references (leaves 174-198)
Microfiche.
Cairo, Egypt :
ASUNET,
4 microfiches:negative.
Summary inArabic.
Aphididae.
Aphididae as carriers of disease.
Field crops--Diseases and pests.
Biological studies on some aphids infesting cereal crops in Egypt with special refernce to cometition between species [microform] / دراسات عن تاريخ حياة أنواع المن التي تصيب محاصيل الحبوب في مصر وبصفة خاصة التنافس بين الأنواع. Louise Salib Sourial. - 1995. - 198, 5 Leaves :ill. ;30 cm.
Thesis (Ph.D.)--Cairo University,1995.
Includes bibliographical references (leaves 174-198)
Microfiche.
Cairo, Egypt :
ASUNET,
4 microfiches:negative.
Summary inArabic.
Aphididae.
Aphididae as carriers of disease.
Field crops--Diseases and pests.