Gerhart, John. <br/><br/>
The diffusion of hybrid maize in western Kenya  : abridged by CIMMYT 

 - México, D. F. :  CIMMYT,  1975 
 - 57 p.  ; gráfs. 
<br/><br/> 26-93 
<br/><br/><label>LCCN: </label>67962 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Maíz--Híbridos.<br/>Maíz--Kenia.