Ng'ang'a, A. <br/><br/>
Alternative roofing technology :  a case study of technology develoment and dissemination in Kenya  

 - Nairobi    Intermediate Technology Kenya  1997 
<br/><br/><label>ISBN: </label>978 9966 931009 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ROOFING TECHNOLOGY
<br/><br/><label>Dewey Class. No.: </label>666 73209762 NGA