Journal: | Minerales (Santiago) |
Database: | PERIÓDICA |
System number: | 000129765 |
ISSN: | 0026-458X |
Authors: | Morales, G |
Year: | 1988 |
Season: | Ene-Mar |
Volumen: | 43 |
Number: | 181 |
Pages: | 41-44 |
Country: | Chile |
Document type: | Reporte técnico |
Approach: | Analítico |
Disciplines: | Economía, Ingeniería |
Keyword: | Economía industrial, Precios, Ingeniería de minas, Explotación, Ley media, Metales, Recursos |
Keyword: | Economics, Engineering, Industrial economics, Prices, Mining engineering, Exploitation, Average grade, Metals, Resources |
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