Use and conservation of energy in the cement industry.   

 - Oxford :   United Nations Industrial Development Organization,   1 985. 
 - iii, 47 p. :    ill. ;    30 cm. 
 - Sectoral working paper series ;   no. 31. .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Industries --Energy conservation.------<br/>Cement industry.--Energy conservation.------<br/>Energy conservation.--Energy conservation.------