Nasr Eldin Osman Amin <br/><br/>
Evaluation of the Gerih Elsarha settlement scheme /  
Nasr Eldin Osman Amin ; Supervised Mustafa Mohd. Khogali , Mustafa Mohd. Suliman 
 - Khartoum :   Nasr Eldin Osman Amin ,   1984 
 - 146Leaves :   facsimiles , maps ;   30cm 
<br/><br/> Gift from Prof. Kamal Hassan Batanouny 
<br/><br/>Thesis (M.Sc.) - University of Khartoum - Institute of Environmental Studies - Department of