Volume & Issue: Volume 5, Issue 3, December 2012 
Common scale insects (Hemiptera:Coccoidea) in Egypt

Pages 153-160

Hassan N. A.; Radwan S. G.; El-Sahn, O. M. N.


The usage of mineral oils to control insects

Pages 167-174

Helmy, E. I.; Kwaiz F. A.; El-Sahn O. M. N.