Ahmed, Ragaa Ahmed Sayed. <br/><br/>
New environmental and ecological aspects in controlling pests  [computer file]/ 
 الأبعاد البيئية والإيكولوجية فى مكافحة الآفات. 
Ragaa Ahmed Sayed Ahmed. 
 -  2010. 
 - Computer  laser  optical disk;   4 3/4 in. 
<br/><br/>Thesis (M.S.) -- Suez Canal University, 2010. 
<br/><br/>Includes bibliographical references (leaves78-89) . 
<br/><br/><br/>Systems requirements: Adobe Reader. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spodoptera littoralis--Control<br/>Pests--Control--Environmental aspects.<br/>Plant extracts.<br/>Botanical insecticides.<br/>Natural pesticides--Environmental aspects.