Environmental aspects of selected non-ferrous metals (Cu, Ni, Pb, Zn, Au) ore mining :  a technical guide / 
United Nations Environment Programme, Industry and Environment Office; [with the assistance of International Labour Organization]. 
 - Paris :  UNEP,  c1991. 
 - xvii, 116 p. :  ill. 
 - UNEP technical report series ;  no. 05 .
<br/><br/><label>ISBN: </label>928071295X 
<br/><br/><label>LCCN: </label>92016180 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nonferrous metal industries--Environmental aspects.<br/>Mineral industry--Environmental aspects.<br/>Nonferrous metals.<br/>Environmental impact analysis.
<br/><br/><label>Dewey Class. No.: </label>363.737