Browsing by Author Lee, Bum Han
Showing results 1 to 2 of 2
Preview | Issue Date | Title | Author(s) |
---|---|---|---|
2015 | Gold in Peru: Present status and future challenge | Acosta Ale, Jorge Gilberto; Bustamante Romaní, Alberto; Cardozo Goytizolo, Luis Miguel; Heo, Chul-Ho; Lee, Bum Han; Nam, Hyeong-Tae | |
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 |