Ngulube, Gerald. <br/><br/>
Influence of intermitent piped water supply on the microbial levelsof waterconsumed and challenges people face during the intermitent period: 
Gerald, Ngulube;supervised by James Kushe 
 - xiii, 56p.:  col. ill., maps.  30cm. 
 - BAE .
<br/><br/> includes bibliographic references. 
<br/><br/>Mzimba town. 
<br/><br/><label>Standard No.: </label>023533