Amany Ahmed Mohamed Hassanein <br/><br/>
Studies on the etiology of some bacterial pathogens affecting Nile tilapia in relation to water quality /  
 دراسات عن المسببات البكتيرية لبعض الأمراض التى تصيب أسماك البلطى النيلى فى مزارع المياه العذبة و علاقتها بنوعية المياه المستخدمة 
Amany Ahmed Mohamed ; Supervised Mahmoud Essam Hatem , Magdy Abbas Saleh , Alaa Eldin Abdelmouty 
 - Cairo :   Amany Ahmed Mohamed Hassanein ,   2013 
 - 166 Leaves :   charts , photographs ;   30cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty of Veterinary Medicine - Department of Microbiology 
<br/><br/> The present work approved the wide spread of some Gram +ve bacteria (Streptococcus iniae, Enterococcus faecalis, Staphylococcus aureus, and Staphylococcus epidermidis. And some Gram-ve bacteria (Aeromonas hydrophila, Aeromonas sobria and Pseudomonas fluorescens. Results indicate close relation between this bacteria and environment. The presence of these bacteria should be taken in consideration when planning for control of bacterial fish pathogen. From public health point of view these isolates should elaborated an alarm when handling or eating such infected fish 
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<br/><br/><label>Subjects--Index Terms: </label>Bacterial pathogens Nile tilapia Water quality