Managing Scarcity :  Human Adaptation in East African Dryiands / 
[Edited By] Abdel Ghaffar M. Ahmed, Hassan A. Abdel Ati  
 - Southern Africa :  Ossrea,  1996. 
 - IV, 321Pagas :  Illustrations :  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Managing
<br/><br/><label>Dewey Class. No.: </label>362.10941  / MAN