Akatsa Jacinta <br/><br/>
Longhorn Secondary Biology : student's book 4  

 - Nairobi    Longhorn  2005 
<br/><br/><label>ISBN: </label>9966 49 553 3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BIOLOGY STUDY AND TEACHING UPPER
<br/><br/><label>Dewey Class. No.: </label>570 712 AKA