The Unity of the Nile Valley :  its geographical bases and its manifestations in history / 
contributions by Abbas Ammar... [et. al.]. 
 - Cairo :  Govt. Press,  1947 cm. 
 - 98 p. : 
<br/><br/> At head of title: Egyptian Kingdom. Presidency of Council of Ministers. 
<br/><br/><label>ISBN: </label>SSCE3869 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nile River Valley
<br/><br/><label>Dewey Class. No.: </label>962  / Un