Beltagy,Mansour Mohamed Hessin. <br/><br/>
Side effects of certain pesticides on earthworm in soil  [microform]/ 
 التأثيرات الجانبية لبعض مبيدات الآفات على دودة الأرض فى التربة. 
Mansour Mohamed Hessin Beltagy. 
 -  2000. 
 - 135,6Leaves:  ill.;  30 cm. 
<br/><br/>Thesis (M.S.)--Minufiya University,2000.+PDF 
<br/><br/>Includes bibliographical references (leaves [120]-135) 
<br/><br/><br/>Microfiche. <br/>Cairo,Egypt: <br/>ASUNET, <br/>3 microfiches:negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earthworms--Effect of pesticides on.<br/>Pesticides.