Ahmed, Mosaad Abd El Halim <br/><br/>
Alternative methods of using  acaricides in controlling mites associated with field crops  [microform] / 
by Mosaad Abd El Halim Ahmed. 
 -  1993. 
 - 134, 5 leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (Ph.D.)-Al-Azhar University,1993. 
<br/><br/>Includes Bibliographical references (leaves 127-134) 
<br/><br/><br/>Microfiche. <br/>ASUNET, <br/>Ain Shames University, <br/>3 Microfiches : negative. 
<br/><br/><br/>Summary in Arabic 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant mites--Control.<br/>Acaricides.<br/>Leaves--Effect of acaricides on<br/>Field crops--Diseases and pests.