An explanotory text for the map of the environmrntal context of development in Sudan 

 - Khartoum,  :university of Khartoum  1982. 
 - i,45p.   : ill.   ; 29cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental policy<br/>Sudan
<br/><br/><label>LC Class. No.: </label>IRA HC79.E3S73U5