Ebtesam Salah Eldin Taher <br/><br/>
Ecological and biochemical studies on the Nile catfish clarias gariepinus collected from different ecosystems /  
 دراسات بيئية وبيوكيميائية على اسماك القرموط المجمعة من انظمة بيئية مختلفة 
Ebtesam Salah Eldin Taher ; Supervised Mohamed Assem Saied Maire , Khalid Hussein Hassan Zaghloul , Wafaa Soleman Fahmy Hasheesh 
 - Cairo :   Ebtesam Salah Eldin Taher ,   2008 
 - 124Leaves :   charts , facsimiles ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty Of Science - Department Of Zoology 
<br/><br/> The aquatic habitat with its water quality is considered the main factor affecting fish survival and production therefore fish health may suffer unless the water quality is fully evaluated by chemical analyses to asses the level of heavy metals that could be incorporated into fish tissues and hence become a threat to man 
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<br/><br/><label>Subjects--Index Terms: </label>Clarias gariepinus Nile catfish Water quality