Small-scale production of portland cement /  united nations centre for human settlements  

 - Nairobi :  United Nations Centre for Human Settlements (Habitat),  1993. 
 - vi, 81 pages. :  illustrations 
<br/><br/> "HS/281/93E"-- T.p. verso. 
<br/><br/><label>ISBN: </label>9211312043 
<br/><br/><label>LCCN: </label>93849654  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Portland cement.
<br/><br/><label>LC Class. No.: </label>TP 883  / .S54 1993 
<br/><br/><label>Dewey Class. No.: </label>666/.94