Negm, Mohamed Farouk Mohamed. <br/><br/>
Evaluation of economic importance of aerial application for the control of cotton pests in comparison with graund application  [microform] / 
Mohamed Farouk Mohamed Negm. 
 -  1983. 
 - 108, 3 Leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (M.S.)--Al Azhar University,1983 
<br/><br/>Includes Bibliographical references (leaves 103-108) 
<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--Diseases and pests.<br/>Aerial spraying and dusting in agriculture.<br/>Pesticides--Application.