Wahba, Magda Edouard. <br/><br/>
The effect of some toxicants on eggreproduction of the cotton leafworm Spodoptera littoralis  [microform] / 
 تأثير بعض المواد السامة على انتاجية البيض فى دودة ورق القطن. 
Magda Edouard Wahba. 
 -  1981. 
 - 91, 2 leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (M.S.)-- Ain Shams University, 1981. 
<br/><br/>Includes bibliographical references (leaves 86-91). 
<br/><br/><br/>Microfiche. <br/>ASUNET, <br/>Ain Shams University, <br/>2 microfiches : negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cotton leafworm--Control.