Pollution control costs in the primary Aluminium i 

 - Paris  O E C D         1997 
 - 151p. Bibliography P 149-51  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technological Industry
<br/><br/><label>Dewey Class. No.: </label>X9(F131):(G:55).1(X).N7, L7/GD