Rakha, Mohamed Abd El-Wahab. <br/><br/>
Studies on some predaceous praphignathoid mites inhabiting fruit trees  [microform] / 
 دراسات على بعض الأكاروسات المفترسة المصاحبة لإشجار الفاكهة من فوق فصيلة رافيجناثويديا. 
by Mohamed Abd El-Wahab Rakha. 
 -  1977. 
 - 99, 7 leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (M.S.)--Cairo University, 1977. 
<br/><br/>Includes bibliographical references (leaves 93-99). 
<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/>Mites.<br/>Fruit--Diseases and pests.