Ahmed, Dena Abbas <br/><br/>
Effect of some major elements on growth performance and blood parameters in fish  [electronic resource] / 
 ﺗﺄﺛﯿﺮ ﺑﻌﺾ اﻟﻌﻨﺎﺻﺮ اﻟﻜﺒﺮى ﻋﻠﻰ أداء اﻟﻨﻤﻮ وﻣﻘﺎﯾﯿﺲ اﻟﺪم ﻓﻰ اﻻﺳﻤﺎك  
Dena Abbas Ahmed 
 -  2018. 
<br/><br/>Thesis (Ph.D.) -- Ain Shams  University, 2018. 
<br/><br/>Includes bibliographical references (Leaves 59-72) 
<br/><br/><br/>Systems requirements : Adobe Reader 
<br/><br/><br/>Summary in Arabic 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nile tilapia--Feed and feeding<br/>Blood--Analysis<br/> Fishes--Growth<br/>Phosphorus in animal nutrition