Environmental asspects of iron and steel production :  a technical review. 

 - [Nairobi?] :  Industry & Environment Office, United Nations Environment Programme,  1986. 
 - xvi, 149 p. 
 - UNEP Industry & Environment technical review series .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Steel industry and trade--Environmental aspects.<br/>Iron industry and trade--Environmental aspects.<br/>Pollution.