Browsing by Subject Raura, Compañia Minera (Oyón, Lima)
Showing results 1 to 1 of 1
Issue Date | Title | Author(s) |
---|---|---|
1986 | Perforación y voladura en Chanca | Valcárcel Pasara, César A. |
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Issue Date | Title | Author(s) |
---|---|---|
1986 | Perforación y voladura en Chanca | Valcárcel Pasara, César A. |