Environmental aspects of selected non-ferrous metals (Cu, Ni, Pb, Zn, Au) ore mining : a technical guide /
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 .
928071295X
92016180
Nonferrous metal industries--Environmental aspects.
Mineral industry--Environmental aspects.
Nonferrous metals.
Environmental impact analysis.
363.737
928071295X
92016180
Nonferrous metal industries--Environmental aspects.
Mineral industry--Environmental aspects.
Nonferrous metals.
Environmental impact analysis.
363.737