Environmental study of artisanal, small, and medium mining in Bolivia, Chile, and Peru
McMahon, Gray, et al.
Environmental study of artisanal, small, and medium mining in Bolivia, Chile, and Peru - Washington, D.C: World Bank, c1999. - ix, 61p. ill.
Includes bibliographical references.
0821344285
Mining
333.8140 / GAR.N9
Environmental study of artisanal, small, and medium mining in Bolivia, Chile, and Peru - Washington, D.C: World Bank, c1999. - ix, 61p. ill.
Includes bibliographical references.
0821344285
Mining
333.8140 / GAR.N9