Walid Taweik Younes Mohammed,  
Laser Propagation In Water /  
 أنسياب أشعة الليزر في الماء / 
By Walid Taweik Younes Mohammed; Supervisors Prof.Dr.M.EL-Nadi, Prof.Dr.Lotfia M.EL-Nadi, Prof.Dr. Yossr E.Elden Gamal, Dr.Abed AL Naser Abo EL-Fotoh. 
 - 83 pages :   illustrations ;   30 cm. +  
Thesis (M.Sc.) -Cairo University, 1996.   
Bibliography: pages 79-83.  
Physics