Browsing by Author Cantorin Vilchez, Oscar Alberto
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| Issue Date | Title | Author(s) |
|---|---|---|
| 1995 | Explotación de Tajeos pilotos de la Mina Santa Cecilia Cia. Minera Perubar S.A | Ríos Quinteros, Isaac; Hoyos Castillo, Juan; Cantorin Vilchez, Oscar Alberto |
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