Ali, Wafaa Fadel Abd El-Maguid. <br/><br/>
Risks associated with the use of chemicals in Nile tilapia culture  [electronic resource] / 
 المخاطر المرتبطة باستخدام المواد الكيميائية فى تربية البلطي النيلي 
Wafaa Fadel Abd El-Maguid Ali 
 - 2021. 
<br/><br/>Thesis (Ph.D.) --  Mansoura University, 2021. 
<br/><br/>Includes bibliographical references (Leaves 132-177) 
<br/><br/><br/>Systems requirements : Adobe Reader 
<br/><br/><br/>Summary in Arabic 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nile tilapia--Effect of chemicals on--Egypt.<br/>Nile tilapia--Effect of water quality on.<br/>Fishes--Effect of pesticides on.