Sahira Fathalla Mohamed <br/><br/>
Biochemical studies on the response of microorganisms to changing Environmental levels of heavy metals / Sahira Fathalla Mohamed ;  
 دراسات بيوكيميائيه على استجابة الكائنات الدقيقه للتغيير فى مستوى العناصر الثقيله فى البيئه 
Supervised Osama H. Elsayed , A. O. Abdelhameed 
 - Cairo :   Sahira Fathalla Mohamed ,   1998 
 - 129 Leaves :   charts ;   30cm 
<br/><br/>Thesis(ph.D.) - Cairo University - Faculty of Science - Department of Biochemistry