Khalid Hussein Hassan Zaghloul,  <br/><br/>
Studies On The Effect Of Water Pollution Along Different Sites Of The River Nile On The Survival And Production Of Some Fresh Water Fishes /  
 دراسة تأثير تلوث المياه عبر مناطق مختلفة من نهر النيل على حيوية ونتاجية بعض أسماك المياه العذبة / 
By Khalid Hussein Hassan Zaghloul; Supervision Committee Prof.Dr. EL-SAyed Abdu Khalil Abo-Hegab, Dr . Mohamed - Assem S. Marie. Dr. Haggag A. Mohamed, Dr.Gamal Othman EL-Naggar.  
 - 178 pages :   illustrations ;   30 cm. +  
<br/><br/>Thesis (Ph.D)-Cairo University, 1997. 
<br/><br/>Bibliography: pages 136-178. 
<br/><br/><label>Subjects--Index Terms: </label>Zoology