El-Gammal, Ghada Ahmed Mohammed. <br/><br/>
Immunological parameters of tilapia nilotica exposed to copper and challenged with certain bacteria and / or fungi  [computer file]/ 
 القياسات المناعية للسمك البلطى المعرض للنحاس والمعدى ببعض البكتيريا و / أو الفطريات. 
Ghada Ahmed Mohammed El-Gammal. 
 - Computer  laser  optical disk;   4 3/4 in. 
<br/><br/>Thesis (Ph. D.) --  Alexandria University, 2004. 
<br/><br/>Includes bibliographical references (leaves 56-75) 
<br/><br/><br/>Systems requirements: Adobe Reader. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nile tilapia--Immunology.<br/>Nile tilapia--Diseases.<br/>Water--Pollution.<br/>Candida albicans.<br/>Copper--Environmental aspects.