Application of some natural enemies in organic agriculture through IPM in Egypt and Tunisia [computer file]/
استخدام بعض الاعداء الطبيعية فى الزراعة العضوية خلال الادارة المتكاملة للآفات فى مصر وتونس.
Saad Abdel-Khalek Ebrahiem Mohamed Gaffar.
- 2009.
- Computer laser optical disk; 4 3/4 in.
Thesis (Ph.D.) -- Cairo University, 2009.
Includes bibliographical references (leaves 146-160).
Systems requirements: Adobe Reader.
Summary in Arabic.
Organic agriculture--Egypt. Organic agriculture--Tunis. Plants--Diseases and pests--Integrated control--Egypt. Plants--Diseases and pests--Biological control--Tunis. Biological pest control agents.