Volume & Issue: Volume 3, Issue 2, December 2010 
Cladistic analysis of Egyptian horse flies (Diptera: Tabanidae) based on morphological data

Pages 51-62

Gawhara M. M. Abu El-Hassan; Haitham B. M. Badrawy; Salwa K. Mohammad; Hassan H. Fadl

A mathematical model for estimating the LC50 (or LD50) among an insect life cycle

Pages 75-81

Reda F. A. Bakr; Ahmad M. kamel; Sayed A. Sheba; Doaa R. Abdel-Haleem

Diversity of some aquatic and aerial odonatous dwellers of the River Nile in Upper Egypt

Pages 83-93

Mohamed Z. Y. Aly; Khalid S. M. Osman; Ibraheem E. E.; Ahmed M. Nour