Nada, Mohamed Ahmed Mohamed. <br/><br/>
Control of cerain pests infesting cotton plants in Sharkia region  [microform] / 
 مكافحة بعض الأفات التي تصيب نباتات القطن بمنطقة الشرقية .‪‪‪‪‪‪‪‪‪ 
Mohamed Ahmed Mohamed Nada. 
 -  1990 
 - 203, 8 leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (  Ph.D.) -- Zagazig University, 1990. 
<br/><br/>Includes bibliographical reference (leaves 164-203) 
<br/><br/><br/>Microfiche. <br/>Cairo, Egypt : <br/>ASUNET, <br/>4 microfiche : negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pink bollworm--Control--Egypt.<br/>Heliothis zea--Control--Egypt.<br/>Cotton leafworm--Control--Egypt.