KIYIMBA,David S. <br/><br/>
Matatizo ya Maji na Hifadhi ya Msitu  

 - Nairobi.   Foundation Books Ltd.  Kenya 1992. 
<br/><br/><label>ISBN: </label>978-9966-8495-3-3 
<br/><br/><label>Dewey Class. No.: </label>333.9116 KIY