Ibrahim, Evleen Gouda. <br/><br/>
Studies on whiteflies  [microform] / 
 دراسات علي الذباب الابيض. 
Evleen Gouda Ibrahim. 
 -  1976. 
 - 262, 9 leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (M.S.)--Alexandria University,1976. 
<br/><br/>Includes bibliographical references (leaves 246-262) 
<br/><br/><br/>Microfiche. <br/>ASUNET, <br/>Ain Shams University, <br/>5 microfiches : negative. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Insect pests--Biological control.<br/>Greenhouse whitefly.<br/>Flies.