LIBROS DEL AUTOR: roderick g eggert

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  • Metallic Mineral Exploration
    Roderick G. Eggert
    Originally published in 1987, Eggert documents trends in the level and the distribution of expenditures by mining companies for metallic mineral exploration and examines a number of factors that may be responsible for these trends. This study serves as an introduction to the subject for students interested in environmental studies, natural resources, and economics. ...
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    36,03 €