Co-operation in the african region on technologies and standards for local building materials 

 - Nairobi  United Nations Centre for Human settlements  1990 
 - 35p. 
<br/><br/><label>ISBN: </label>9211311047 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Buildings --Specifications --Africa --Congresses<br/>Local building materials --Standards --Africa --Congresses