Environmental aspects of selected non - ferrous metals (Cu,Ni,Zn,Au) ore mining :

Environmental aspects of selected non - ferrous metals (Cu,Ni,Zn,Au) ore mining : a technical guide / - France ; UNEP , c1991. - xvii, 116 p. : ill. - Technical report series 5 .

includes bibliographical references

928071295x


Geology--Ferrous metals

QE390 / .U5 1991