Mohamed, Nashwa Abd El-Razek Sayed Ahmed. <br/><br/>
Role of some stressful ecological factors on cultured Nile tilapia in relation to parasitic diseases  [computer file]/ 
Nashwa Abd El-Razek Sayed Ahmed Mohamed. 
 - دور بعض العوامل البيئية الضاغطة على أسماك البلطى النيلى المستزرعة وعلاقتها بالأمراض الطفيلية. 
 - Computer  laser  optical disk; c4 3/4 in. 
<br/><br/>Thesis (Ph. D.) -- Suez Canal University, 2014. 
<br/><br/>Includes bibliographical references (leaves 168-[190]) . 
<br/><br/><br/>Systems requirements: Adobe Reader. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nile tilapia--Diseases.<br/>Veterinary parasitology.