Kamil Osman Mohamed Elhaj <br/><br/>
A technical study on the industrial wastes in Port sudan /  
Kamil Osman Mohamed Elhaj ; Supervised Beshir M . Elhassan 
 - Khartoum :   Kamil Osman Mohamed Elhaj ,   1984 
 - 193P. :   charts . maps , photographs ;   30cm 
<br/><br/> Gift from Pro.Dr.Kamal H. Batanouny 
<br/><br/>Thesis (M.Sc.) - Khartoum University - Institute of Environmental Studies - Department of Environmental Studies