Ehab Mohammed Rashed  <br/><br/>
Optimization of high F/M biological stage treatment of wastewater by adding flocculants /  
 مرحلة المعالجة البيولجية المثلى ذات التحميل العالي للمخلفات السائلة بإضافة المجلطات  
Ehab Mohammed Rashed ; Supervised Ibrahim Elhattab , Zaher B. Abdalla , Mahmoud Yossif Ahmed Salih 
 - Cairo :   Ehab Mohammed Rashed ,   1997 
 - In various paging :   charts , facsimiles ;   30cm  
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty of Engineering- Department of Civil Engineering