United Nations Centre for Human Settlements <br/><br/>
Small-Scale production of portland cement  

 - Nairobi   United Nations Centre for Human Settlement  1993 
<br/><br/><label>ISBN: </label>9211312043 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Portland Cement
<br/><br/><label>Dewey Class. No.: </label>666.94 UNI