Upton, M. <br/><br/>
Farm management in Africa: The principles of production and planning  
M. Upton 
 - Oxford  University press  1973 
 - xiv, 341p.; ill.  Pbk. 
<br/><br/><label>ISBN: </label>0192156470 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Farm management-Africa