Mohammed, Tarek Raies Amin. <br/><br/>
Some physioloical and biochemical aspect of the cotton leafworm, Spodoptera littoralis resistant to insecticides  [microform] / 
by Tarek Raies Amin Mohammed. 
 -  1992. 
 - 131, 4 Leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (M.S.)-- Cairo University, 1992. 
<br/><br/>Includes Bibliographical references (leaves 116-131) 
<br/><br/><br/>Microfiche. <br/>ASUNET, <br/>Ain Shams University, <br/>3 microfiches : negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spodoptera littoralis.<br/>Spodoptera littoralis--Biological control.<br/>Insecticide resistance.