Environmental aspects of selected non-ferrous metals (Cu, Ni, Pb, Zn, Au) ore mining - a technical guide

Författare
United Nations Environment Programme
(Omslag: "With the assistance of: International Labour Office")
Genre
Ej skönlitteratur
Språk
Engelska
Förlag År Ort Om boken ISBN
United Nations Environment Programme, Industry and Environment Programme Activity Centre 1992 Frankrike, Paris 116 sidor. diagr., tab.