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By:
Cervantes Correa, Jeison Jesús, Mendoza Aroca, Rafael Andrés, Romero Balaguera, Segundo Manuel, Cervantes Correa, Jeison Jesús, Mendoza Aroca, Rafael Andrés
Published: 2015
Published: 2015
Fuente: UPTC - Universidad Pedagógica y Tecnológica de Colombia
Subjects: ';
“...Minería del carbón...”
Tipo de material: Trabajo de grado - Pregrado