DRYLAND FARMING IN AFRICA 

 - LONDON  MACMILLAN  1993 
<br/><br/><label>ISBN: </label>0-333-47654-9 
<br/><br/><label>LC Class. No.: </label>631.586/DRY  / 3 
<br/><br/><label>Dewey Class. No.: </label>631.586/DRY  / 3