El cobre, anatomía del mayor fraude minero
Autor:Castillo Varas, RolandoProceedings of the 3rd International Conference on Social Responsibility in Mining
Autor:GECAMIN Ltda.4th International Seminar on Environmental Issues in Mining
Autor:GECAMIN Ltda.Proceedings of the 11th International Mineral Processing Conference
Autor:GECAMIN Ltda.