Wachira, Charles et al.  author. <br/><br/>
Modern agriculture Learners' Book Grade 4 : 

 - 1st ed. 
 - Nairobi :  Oxford University Press,  2019 
 - ill. col. 140 p.  15 cm. 
<br/><br/><label>ISBN: </label>9780195747966 
<br/><br/><label>Dewey Class. No.: </label>600.630