@book{241778,
	author = {United Nations Environment Programme.},
	title = {Environmental aspects of selected non-ferrous metals (cu, Ni, Pb, Zn, Au) ore minning : a technical guide / },
	publisher = {United Nations , },
	year = {1991},
	series = {Technical report series ; },
	address = {Paris : },
	edition = {1st ed.},
	note = {Glossary: p. XV.
}
}