Beets, Willem C. <br/><br/>
Aspects of traditional farming systems in relation to integrated pest management 

 - Duduville, Nairobi :  ICRAF,  1984 
 - 12 p. 
 - Working paper  ; 210 .
 - Working paper  ; 210 .
<br/><br/><label>LCCN: </label>13707 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cultivos--Plagas.<br/>Sistemas de cultivo.