Wood, Peter J. <br/><br/>
Mixed systems of plant production in Africa  : past, present and future 

 - Nairobi :  ICRAF,  1984 
 - 15 p. 
 - Working paper  ; 20 .
 - Working paper  ; 20 .
<br/><br/><label>LCCN: </label>52577 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agroforestería.<br/>Cultivos asociados.