Abdelrahman Abdeldafai <br/><br/>
Growth and vegetative propagation of some of the indigenous tree species of the Sudan /  
Abdelrahman Abdeldafai ; Supervised M. Obeid 
 - Khartoum :   Abdelrahman Abdeldafai ,   1977 
 - 266 P. :   charts , maps ;   30cm 
<br/><br/> Gift from Pro.Dr.Kamal H. Batanouny 
<br/><br/>Thesis (M.Sc.) - Khartoum University - Faculty of Science - Department of Botany