Ngumy, G. J <br/><br/>
Agriculture for standard 4 J.G.Ngumy 

 - Nairobi   Oxford university press 1987 
<br/><br/><label>ISBN: </label>978-0-19-572617-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education resear ch and related topics
<br/><br/><label>Dewey Class. No.: </label>630.713NGU