Kalemba, Joy Kasandi <br/><br/>
Longman :   Explore Science Pupils Book Standard 4 

 - Nairobi    Longman  2005 
<br/><br/><label>ISBN: </label>978 9966 06 960 3 9966 06 960 7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SCIENCE STUDY AND TEACHING PRIMARY
<br/><br/><label>Dewey Class. No.: </label>J507 6 KEL