Kalulu news 

 - Nairobi:  Council for the Promotion of children's Science Publications in Africa, 
 - 4(4-5), 1992; 7(2-3), 1995 
<br/><br/><label>ISSN: </label>1017-0774 
<br/><br/><label>LC Class. No.: </label>Z1  / .K35