Mugah, J. O. <br/><br/>
East African agricultural and forestry journal. Vol. 55 No.4 

 - Nairobi  Kenya Agricultural Research Institute  1990 
 - 265p.  25cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>LC Class. No.: </label>EAF PER S17.E2 Vol.55 No.4