Geological, geomorphological and pedological studies for the rehabilitation of an degraded area by mining industry מאת Fernandes, Marcus Manoel, Bartasson-Tannús, Marcos, Becerra-Becerra, Javier Eduardo

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Genesis and evolution of the valle del Sibundoy soils מאת Medina-Castellanos, Erika Alejandra, Sánchez-Espinosa, Jorge Alberto, Cely-Reyes, Germán Eduardo

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