Azza Shaker Abdu Turky  <br/><br/>
Studies on micrbial enzymes in soil /  
 دراسات على الانزيمات الميكروبية فى التربه  
Azza Shaker Abdu Turky ; Supervised Ismail Hosny Ali , Mohamed Fayez Fouad , Saad Mehnna Abdelmalek 
 - Cairo :   Azza Shaker Abdu Turky ,   1998 
 - 182Leaves :   charts ;   30cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty of Agriculture - Department of Microbiology