Browsing by Subject Producción y comercio
Showing results 4 to 5 of 5
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Preview | Issue Date | Title | Author(s) |
---|---|---|---|
2016 | Pb and Zn in Peru: Supply trend and resource amounts | Acosta Ale, Jorge Gilberto; Santisteban Angeldonis, Alexander; Huanacuni Mamani, Dina; Yang, Seok-Jun; Heo, Chul-Ho | |
2015 | Silver in Peru: Present status and future challenge | Acosta Ale, Jorge Gilberto; Santisteban Angeldonis, Alexander; Huanacuni Mamani, Dina; Valencia Muñoz, Michael Melitón; Villarreal Jaramillo, Eder; Heo, Chul-Ho; Lee, Bum Han; Nam, Hyeong-Tae |