Secondary Biology Form 3 ;  Student Book ,Fifth . 
Kenya Literature  Bureau  
 - 5th edition.  
 - Nairobi :  Kenya Literature Bureau.   1987 
 - v , 153 p . ;  col . illustrations.   17 cm . 
<br/><br/><label>ISBN: </label>978-9966-65-158-7 
<br/><br/><label>Dewey Class. No.: </label>570