Mourad,Mahmoud Abd El- Lattif. <br/><br/>
Toxicological studies on the cotton bollworms  [microform]/ 
 دراسات تكسيكولوجية علي ديدان لوز القطن. 
Mahmoud Abd El- Lattif  Mourad. 
 -  1984. 
 - 286,10  leaves :  ill ;  30 cm. 
<br/><br/>Thesis (Ph.D )--Alexandria University, 1984. 
<br/><br/>Includes bibliographical references (leaves 245-286) 
<br/><br/><br/>Microfiche. <br/>Cairo, Egypt : <br/>ASUNET, <br/>5 microfiches : negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Heliothis zea.<br/>Cotton--Diseases and pests.