Agricultural revoloution in Africa / 
Lowe,R.G 
 - U.K:  Macmillan publishers,  c1986 
 - viii,295p.:  ill.:  26cm.  It includes bibliographical references and indexes 
<br/><br/><label>ISBN: </label>0 333 42455 7 
<br/><br/><label>Subjects--Personal Names: </label>--Agricultural productivity
<br/><br/><label>Dewey Class. No.: </label>338.160 96 LOW