Madeha M. A. Tantawy <br/><br/>
/  
Madeha M. A. Tantawy ; Supervised K. H. Batanouny 
 - Cairo :   Madeha M. A. Tantawy ,   [19--] 
 - 54 Leaves :   charts ;   30cm 
<br/><br/> Gift from Prof. Kamal Hassan Batanouny 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Science - Department of Botany Ecology