Browsing by Author Murga Upiachihua, Aldo
Showing results 1 to 1 of 1
| Issue Date | Title | Author(s) |
|---|---|---|
| 2005 | Profundización del pique central en la unidad minera Carahuacra-Colcan S.A.A | Murga Upiachihua, Aldo |
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